100802078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 177164496

約数和(自身を除く): 76362418

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 169, 221, 331, 338, 442, 662, 689, 901, 1378, 1802, 2873, 4303, 5627, 5746, 8606, 8957, 11254, 11713, 17543, 17914, 23426, 35086, 55939, 73151, 111878, 146302, 152269, 228059, 298231, 304538, 456118, 596462, 950963, 1901926, 2964767, 3877003, 5929534, 7754006, 50401039, 100802078]

約数ペア:

[(1, 100802078), (2, 50401039), (13, 7754006), (17, 5929534), (26, 3877003), (34, 2964767), (53, 1901926), (106, 950963), (169, 596462), (221, 456118), (331, 304538), (338, 298231), (442, 228059), (662, 152269), (689, 146302), (901, 111878), (1378, 73151), (1802, 55939), (2873, 35086), (4303, 23426), (5627, 17914), (5746, 17543), (8606, 11713), (8957, 11254)]