201399609620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{758453}}^1$

素因数の和:758561

約数の個数: 96

約数和(自身を含む): 495410017536

約数和(自身を除く): 294010407916

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 71, 85, 110, 142, 170, 187, 220, 284, 340, 355, 374, 710, 748, 781, 935, 1207, 1420, 1562, 1870, 2414, 3124, 3740, 3905, 4828, 6035, 7810, 12070, 13277, 15620, 24140, 26554, 53108, 66385, 132770, 265540, 758453, 1516906, 3033812, 3792265, 7584530, 8342983, 12893701, 15169060, 16685966, 25787402, 33371932, 41714915, 51574804, 53850163, 64468505, 83429830, 107700326, 128937010, 141830711, 166859660, 215400652, 257874020, 269250815, 283661422, 538501630, 567322844, 592351793, 709153555, 915452771, 1077003260, 1184703586, 1418307110, 1830905542, 2369407172, 2836614220, 2961758965, 3661811084, 4577263855, 5923517930, 9154527710, 10069980481, 11847035860, 18309055420, 20139960962, 40279921924, 50349902405, 100699804810, 201399609620]

約数ペア:

[(1, 201399609620), (2, 100699804810), (4, 50349902405), (5, 40279921924), (10, 20139960962), (11, 18309055420), (17, 11847035860), (20, 10069980481), (22, 9154527710), (34, 5923517930), (44, 4577263855), (55, 3661811084), (68, 2961758965), (71, 2836614220), (85, 2369407172), (110, 1830905542), (142, 1418307110), (170, 1184703586), (187, 1077003260), (220, 915452771), (284, 709153555), (340, 592351793), (355, 567322844), (374, 538501630), (710, 283661422), (748, 269250815), (781, 257874020), (935, 215400652), (1207, 166859660), (1420, 141830711), (1562, 128937010), (1870, 107700326), (2414, 83429830), (3124, 64468505), (3740, 53850163), (3905, 51574804), (4828, 41714915), (6035, 33371932), (7810, 25787402), (12070, 16685966), (13277, 15169060), (15620, 12893701), (24140, 8342983), (26554, 7584530), (53108, 3792265), (66385, 3033812), (132770, 1516906), (265540, 758453)]