202298980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 497913696

約数和(自身を除く): 295614716

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 37, 52, 65, 68, 74, 85, 130, 148, 170, 185, 221, 260, 340, 370, 442, 481, 629, 740, 884, 962, 1105, 1237, 1258, 1924, 2210, 2405, 2474, 2516, 3145, 4420, 4810, 4948, 6185, 6290, 8177, 9620, 12370, 12580, 16081, 16354, 21029, 24740, 32162, 32708, 40885, 42058, 45769, 64324, 80405, 81770, 84116, 91538, 105145, 160810, 163540, 183076, 210290, 228845, 273377, 321620, 420580, 457690, 546754, 594997, 778073, 915380, 1093508, 1189994, 1366885, 1556146, 2379988, 2733770, 2974985, 3112292, 3890365, 5467540, 5949970, 7780730, 10114949, 11899940, 15561460, 20229898, 40459796, 50574745, 101149490, 202298980]

約数ペア:

[(1, 202298980), (2, 101149490), (4, 50574745), (5, 40459796), (10, 20229898), (13, 15561460), (17, 11899940), (20, 10114949), (26, 7780730), (34, 5949970), (37, 5467540), (52, 3890365), (65, 3112292), (68, 2974985), (74, 2733770), (85, 2379988), (130, 1556146), (148, 1366885), (170, 1189994), (185, 1093508), (221, 915380), (260, 778073), (340, 594997), (370, 546754), (442, 457690), (481, 420580), (629, 321620), (740, 273377), (884, 228845), (962, 210290), (1105, 183076), (1237, 163540), (1258, 160810), (1924, 105145), (2210, 91538), (2405, 84116), (2474, 81770), (2516, 80405), (3145, 64324), (4420, 45769), (4810, 42058), (4948, 40885), (6185, 32708), (6290, 32162), (8177, 24740), (9620, 21029), (12370, 16354), (12580, 16081)]