208597200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 240

約数和(自身を含む): 804472320

約数和(自身を除く): 595875120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1307, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2614, 2660, 2800, 2850, 3192, 3325, 3800, 3921, 3990, 4200, 4560, 5228, 5320, 5700, 6384, 6535, 6650, 7600, 7842, 7980, 8400, 9149, 9975, 10456, 10640, 11400, 13070, 13300, 15684, 15960, 18298, 19605, 19950, 20912, 22800, 24833, 26140, 26600, 27447, 31368, 31920, 32675, 36596, 39210, 39900, 45745, 49666, 52280, 53200, 54894, 62736, 65350, 73192, 74499, 78420, 79800, 91490, 98025, 99332, 104560, 109788, 124165, 130700, 137235, 146384, 148998, 156840, 159600, 173831, 182980, 196050, 198664, 219576, 228725, 248330, 261400, 274470, 297996, 313680, 347662, 365960, 372495, 392100, 397328, 439152, 457450, 496660, 521493, 522800, 548940, 595992, 620825, 686175, 695324, 731920, 744990, 784200, 869155, 914900, 993320, 1042986, 1097880, 1191984, 1241650, 1372350, 1390648, 1489980, 1568400, 1738310, 1829800, 1862475, 1986640, 2085972, 2195760, 2483300, 2607465, 2744700, 2781296, 2979960, 3476620, 3659600, 3724950, 4171944, 4345775, 4966600, 5214930, 5489400, 5959920, 6953240, 7449900, 8343888, 8691550, 9933200, 10429860, 10978800, 13037325, 13906480, 14899800, 17383100, 20859720, 26074650, 29799600, 34766200, 41719440, 52149300, 69532400, 104298600, 208597200]

約数ペア:

[(1, 208597200), (2, 104298600), (3, 69532400), (4, 52149300), (5, 41719440), (6, 34766200), (7, 29799600), (8, 26074650), (10, 20859720), (12, 17383100), (14, 14899800), (15, 13906480), (16, 13037325), (19, 10978800), (20, 10429860), (21, 9933200), (24, 8691550), (25, 8343888), (28, 7449900), (30, 6953240), (35, 5959920), (38, 5489400), (40, 5214930), (42, 4966600), (48, 4345775), (50, 4171944), (56, 3724950), (57, 3659600), (60, 3476620), (70, 2979960), (75, 2781296), (76, 2744700), (80, 2607465), (84, 2483300), (95, 2195760), (100, 2085972), (105, 1986640), (112, 1862475), (114, 1829800), (120, 1738310), (133, 1568400), (140, 1489980), (150, 1390648), (152, 1372350), (168, 1241650), (175, 1191984), (190, 1097880), (200, 1042986), (210, 993320), (228, 914900), (240, 869155), (266, 784200), (280, 744990), (285, 731920), (300, 695324), (304, 686175), (336, 620825), (350, 595992), (380, 548940), (399, 522800), (400, 521493), (420, 496660), (456, 457450), (475, 439152), (525, 397328), (532, 392100), (560, 372495), (570, 365960), (600, 347662), (665, 313680), (700, 297996), (760, 274470), (798, 261400), (840, 248330), (912, 228725), (950, 219576), (1050, 198664), (1064, 196050), (1140, 182980), (1200, 173831), (1307, 159600), (1330, 156840), (1400, 148998), (1425, 146384), (1520, 137235), (1596, 130700), (1680, 124165), (1900, 109788), (1995, 104560), (2100, 99332), (2128, 98025), (2280, 91490), (2614, 79800), (2660, 78420), (2800, 74499), (2850, 73192), (3192, 65350), (3325, 62736), (3800, 54894), (3921, 53200), (3990, 52280), (4200, 49666), (4560, 45745), (5228, 39900), (5320, 39210), (5700, 36596), (6384, 32675), (6535, 31920), (6650, 31368), (7600, 27447), (7842, 26600), (7980, 26140), (8400, 24833), (9149, 22800), (9975, 20912), (10456, 19950), (10640, 19605), (11400, 18298), (13070, 15960), (13300, 15684)]