207867738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 64

約数和(自身を含む): 482267520

約数和(自身を除く): 274399782

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 177, 221, 354, 442, 663, 767, 1003, 1326, 1534, 2006, 2301, 2657, 3009, 4602, 5314, 6018, 7971, 13039, 15942, 26078, 34541, 39117, 45169, 69082, 78234, 90338, 103623, 135507, 156763, 207246, 271014, 313526, 470289, 587197, 940578, 1174394, 1761591, 2037919, 2664971, 3523182, 4075838, 5329942, 6113757, 7994913, 12227514, 15989826, 34644623, 69289246, 103933869, 207867738]

約数ペア:

[(1, 207867738), (2, 103933869), (3, 69289246), (6, 34644623), (13, 15989826), (17, 12227514), (26, 7994913), (34, 6113757), (39, 5329942), (51, 4075838), (59, 3523182), (78, 2664971), (102, 2037919), (118, 1761591), (177, 1174394), (221, 940578), (354, 587197), (442, 470289), (663, 313526), (767, 271014), (1003, 207246), (1326, 156763), (1534, 135507), (2006, 103623), (2301, 90338), (2657, 78234), (3009, 69082), (4602, 45169), (5314, 39117), (6018, 34541), (7971, 26078), (13039, 15942)]