215583204

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 511644672

約数和(自身を除く): 296061468

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 263, 332, 498, 526, 789, 823, 996, 1052, 1578, 1646, 2469, 3156, 3292, 4938, 9876, 21829, 43658, 65487, 68309, 87316, 130974, 136618, 204927, 216449, 261948, 273236, 409854, 432898, 649347, 819708, 865796, 1298694, 2597388, 17965267, 35930534, 53895801, 71861068, 107791602, 215583204]

約数ペア:

[(1, 215583204), (2, 107791602), (3, 71861068), (4, 53895801), (6, 35930534), (12, 17965267), (83, 2597388), (166, 1298694), (249, 865796), (263, 819708), (332, 649347), (498, 432898), (526, 409854), (789, 273236), (823, 261948), (996, 216449), (1052, 204927), (1578, 136618), (1646, 130974), (2469, 87316), (3156, 68309), (3292, 65487), (4938, 43658), (9876, 21829)]