211982154

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{4729}}^1$

素因数の和:5006

約数の個数: 32

約数和(自身を含む): 439549440

約数和(自身を除く): 227567286

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 241, 482, 723, 1446, 4729, 7471, 9458, 14187, 14942, 22413, 28374, 44826, 146599, 293198, 439797, 879594, 1139689, 2279378, 3419067, 6838134, 35330359, 70660718, 105991077, 211982154]

約数ペア:

[(1, 211982154), (2, 105991077), (3, 70660718), (6, 35330359), (31, 6838134), (62, 3419067), (93, 2279378), (186, 1139689), (241, 879594), (482, 439797), (723, 293198), (1446, 146599), (4729, 44826), (7471, 28374), (9458, 22413), (14187, 14942)]