201348400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 536376384

約数和(自身を除く): 335027984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 67, 80, 88, 100, 110, 134, 176, 200, 220, 268, 275, 335, 400, 440, 536, 550, 670, 683, 737, 880, 1072, 1100, 1340, 1366, 1474, 1675, 2200, 2680, 2732, 2948, 3350, 3415, 3685, 4400, 5360, 5464, 5896, 6700, 6830, 7370, 7513, 10928, 11792, 13400, 13660, 14740, 15026, 17075, 18425, 26800, 27320, 29480, 30052, 34150, 36850, 37565, 45761, 54640, 58960, 60104, 68300, 73700, 75130, 91522, 120208, 136600, 147400, 150260, 183044, 187825, 228805, 273200, 294800, 300520, 366088, 375650, 457610, 503371, 601040, 732176, 751300, 915220, 1006742, 1144025, 1502600, 1830440, 2013484, 2288050, 2516855, 3005200, 3660880, 4026968, 4576100, 5033710, 8053936, 9152200, 10067420, 12584275, 18304400, 20134840, 25168550, 40269680, 50337100, 100674200, 201348400]

約数ペア:

[(1, 201348400), (2, 100674200), (4, 50337100), (5, 40269680), (8, 25168550), (10, 20134840), (11, 18304400), (16, 12584275), (20, 10067420), (22, 9152200), (25, 8053936), (40, 5033710), (44, 4576100), (50, 4026968), (55, 3660880), (67, 3005200), (80, 2516855), (88, 2288050), (100, 2013484), (110, 1830440), (134, 1502600), (176, 1144025), (200, 1006742), (220, 915220), (268, 751300), (275, 732176), (335, 601040), (400, 503371), (440, 457610), (536, 375650), (550, 366088), (670, 300520), (683, 294800), (737, 273200), (880, 228805), (1072, 187825), (1100, 183044), (1340, 150260), (1366, 147400), (1474, 136600), (1675, 120208), (2200, 91522), (2680, 75130), (2732, 73700), (2948, 68300), (3350, 60104), (3415, 58960), (3685, 54640), (4400, 45761), (5360, 37565), (5464, 36850), (5896, 34150), (6700, 30052), (6830, 29480), (7370, 27320), (7513, 26800), (10928, 18425), (11792, 17075), (13400, 15026), (13660, 14740)]