201047600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 556349808

約数和(自身を除く): 355302208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 41, 46, 50, 52, 65, 80, 82, 92, 100, 104, 115, 130, 164, 184, 200, 205, 208, 230, 260, 299, 325, 328, 368, 400, 410, 460, 520, 533, 575, 598, 650, 656, 820, 920, 943, 1025, 1040, 1066, 1150, 1196, 1300, 1495, 1640, 1681, 1840, 1886, 2050, 2132, 2300, 2392, 2600, 2665, 2990, 3280, 3362, 3772, 4100, 4264, 4600, 4715, 4784, 5200, 5330, 5980, 6724, 7475, 7544, 8200, 8405, 8528, 9200, 9430, 10660, 11960, 12259, 13325, 13448, 14950, 15088, 16400, 16810, 18860, 21320, 21853, 23575, 23920, 24518, 26650, 26896, 29900, 33620, 37720, 38663, 42025, 42640, 43706, 47150, 49036, 53300, 59800, 61295, 67240, 75440, 77326, 84050, 87412, 94300, 98072, 106600, 109265, 119600, 122590, 134480, 154652, 168100, 174824, 188600, 193315, 196144, 213200, 218530, 245180, 306475, 309304, 336200, 349648, 377200, 386630, 437060, 490360, 502619, 546325, 612950, 618608, 672400, 773260, 874120, 966575, 980720, 1005238, 1092650, 1225900, 1546520, 1748240, 1933150, 2010476, 2185300, 2451800, 2513095, 3093040, 3866300, 4020952, 4370600, 4903600, 5026190, 7732600, 8041904, 8741200, 10052380, 12565475, 15465200, 20104760, 25130950, 40209520, 50261900, 100523800, 201047600]

約数ペア:

[(1, 201047600), (2, 100523800), (4, 50261900), (5, 40209520), (8, 25130950), (10, 20104760), (13, 15465200), (16, 12565475), (20, 10052380), (23, 8741200), (25, 8041904), (26, 7732600), (40, 5026190), (41, 4903600), (46, 4370600), (50, 4020952), (52, 3866300), (65, 3093040), (80, 2513095), (82, 2451800), (92, 2185300), (100, 2010476), (104, 1933150), (115, 1748240), (130, 1546520), (164, 1225900), (184, 1092650), (200, 1005238), (205, 980720), (208, 966575), (230, 874120), (260, 773260), (299, 672400), (325, 618608), (328, 612950), (368, 546325), (400, 502619), (410, 490360), (460, 437060), (520, 386630), (533, 377200), (575, 349648), (598, 336200), (650, 309304), (656, 306475), (820, 245180), (920, 218530), (943, 213200), (1025, 196144), (1040, 193315), (1066, 188600), (1150, 174824), (1196, 168100), (1300, 154652), (1495, 134480), (1640, 122590), (1681, 119600), (1840, 109265), (1886, 106600), (2050, 98072), (2132, 94300), (2300, 87412), (2392, 84050), (2600, 77326), (2665, 75440), (2990, 67240), (3280, 61295), (3362, 59800), (3772, 53300), (4100, 49036), (4264, 47150), (4600, 43706), (4715, 42640), (4784, 42025), (5200, 38663), (5330, 37720), (5980, 33620), (6724, 29900), (7475, 26896), (7544, 26650), (8200, 24518), (8405, 23920), (8528, 23575), (9200, 21853), (9430, 21320), (10660, 18860), (11960, 16810), (12259, 16400), (13325, 15088), (13448, 14950)]