201295028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8681}}^1$

素因数の和:8744

約数の個数: 48

約数和(自身を含む): 420069888

約数和(自身を除く): 218774860

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 5797, 8681, 11594, 17362, 23188, 34724, 95491, 147577, 190982, 269111, 295154, 381964, 538222, 590308, 1076444, 1623347, 2960221, 3246694, 4574887, 5920442, 6493388, 9149774, 11840884, 18299548, 50323757, 100647514, 201295028]

約数ペア:

[(1, 201295028), (2, 100647514), (4, 50323757), (11, 18299548), (17, 11840884), (22, 9149774), (31, 6493388), (34, 5920442), (44, 4574887), (62, 3246694), (68, 2960221), (124, 1623347), (187, 1076444), (341, 590308), (374, 538222), (527, 381964), (682, 295154), (748, 269111), (1054, 190982), (1364, 147577), (2108, 95491), (5797, 34724), (8681, 23188), (11594, 17362)]