201458708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 414704640

約数和(自身を除く): 213245932

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 121, 124, 242, 319, 341, 463, 484, 638, 682, 899, 926, 1276, 1364, 1798, 1852, 3509, 3596, 3751, 5093, 7018, 7502, 9889, 10186, 13427, 14036, 14353, 15004, 19778, 20372, 26854, 28706, 39556, 53708, 56023, 57412, 108779, 112046, 147697, 157883, 217558, 224092, 295394, 315766, 416237, 435116, 590788, 631532, 832474, 1624667, 1664948, 1736713, 3249334, 3473426, 4578607, 6498668, 6946852, 9157214, 18314428, 50364677, 100729354, 201458708]

約数ペア:

[(1, 201458708), (2, 100729354), (4, 50364677), (11, 18314428), (22, 9157214), (29, 6946852), (31, 6498668), (44, 4578607), (58, 3473426), (62, 3249334), (116, 1736713), (121, 1664948), (124, 1624667), (242, 832474), (319, 631532), (341, 590788), (463, 435116), (484, 416237), (638, 315766), (682, 295394), (899, 224092), (926, 217558), (1276, 157883), (1364, 147697), (1798, 112046), (1852, 108779), (3509, 57412), (3596, 56023), (3751, 53708), (5093, 39556), (7018, 28706), (7502, 26854), (9889, 20372), (10186, 19778), (13427, 15004), (14036, 14353)]