205077618

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3167

約数の個数: 48

約数和(自身を含む): 463320000

約数和(自身を除く): 258242382

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 131, 174, 261, 262, 393, 522, 786, 1179, 2358, 2999, 3799, 5998, 7598, 8997, 11397, 17994, 22794, 26991, 34191, 53982, 68382, 86971, 173942, 260913, 392869, 521826, 782739, 785738, 1178607, 1565478, 2357214, 3535821, 7071642, 11393201, 22786402, 34179603, 68359206, 102538809, 205077618]

約数ペア:

[(1, 205077618), (2, 102538809), (3, 68359206), (6, 34179603), (9, 22786402), (18, 11393201), (29, 7071642), (58, 3535821), (87, 2357214), (131, 1565478), (174, 1178607), (261, 785738), (262, 782739), (393, 521826), (522, 392869), (786, 260913), (1179, 173942), (2358, 86971), (2999, 68382), (3799, 53982), (5998, 34191), (7598, 26991), (8997, 22794), (11397, 17994)]