201162858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 455613312

約数和(自身を除く): 254450454

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 222, 258, 481, 559, 962, 1118, 1443, 1591, 1621, 1677, 2886, 3182, 3242, 3354, 4773, 4863, 9546, 9726, 20683, 21073, 41366, 42146, 59977, 62049, 63219, 69703, 119954, 124098, 126438, 139406, 179931, 209109, 359862, 418218, 779701, 906139, 1559402, 1812278, 2339103, 2579011, 2718417, 4678206, 5158022, 5436834, 7737033, 15474066, 33527143, 67054286, 100581429, 201162858]

約数ペア:

[(1, 201162858), (2, 100581429), (3, 67054286), (6, 33527143), (13, 15474066), (26, 7737033), (37, 5436834), (39, 5158022), (43, 4678206), (74, 2718417), (78, 2579011), (86, 2339103), (111, 1812278), (129, 1559402), (222, 906139), (258, 779701), (481, 418218), (559, 359862), (962, 209109), (1118, 179931), (1443, 139406), (1591, 126438), (1621, 124098), (1677, 119954), (2886, 69703), (3182, 63219), (3242, 62049), (3354, 59977), (4773, 42146), (4863, 41366), (9546, 21073), (9726, 20683)]