201103240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 498052800

約数和(自身を除く): 296949560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 169, 260, 284, 338, 355, 419, 520, 568, 676, 710, 838, 845, 923, 1352, 1420, 1676, 1690, 1846, 2095, 2840, 3352, 3380, 3692, 4190, 4615, 5447, 6760, 7384, 8380, 9230, 10894, 11999, 16760, 18460, 21788, 23998, 27235, 29749, 36920, 43576, 47996, 54470, 59498, 59995, 70811, 95992, 108940, 118996, 119990, 141622, 148745, 217880, 237992, 239980, 283244, 297490, 354055, 386737, 479960, 566488, 594980, 708110, 773474, 1189960, 1416220, 1546948, 1933685, 2832440, 3093896, 3867370, 5027581, 7734740, 10055162, 15469480, 20110324, 25137905, 40220648, 50275810, 100551620, 201103240]

約数ペア:

[(1, 201103240), (2, 100551620), (4, 50275810), (5, 40220648), (8, 25137905), (10, 20110324), (13, 15469480), (20, 10055162), (26, 7734740), (40, 5027581), (52, 3867370), (65, 3093896), (71, 2832440), (104, 1933685), (130, 1546948), (142, 1416220), (169, 1189960), (260, 773474), (284, 708110), (338, 594980), (355, 566488), (419, 479960), (520, 386737), (568, 354055), (676, 297490), (710, 283244), (838, 239980), (845, 237992), (923, 217880), (1352, 148745), (1420, 141622), (1676, 119990), (1690, 118996), (1846, 108940), (2095, 95992), (2840, 70811), (3352, 59995), (3380, 59498), (3692, 54470), (4190, 47996), (4615, 43576), (5447, 36920), (6760, 29749), (7384, 27235), (8380, 23998), (9230, 21788), (10894, 18460), (11999, 16760)]