215682832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4519}}^1$

素因数の和:4703

約数の個数: 40

約数和(自身を含む): 442779200

約数和(自身を除く): 227096368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2983, 4519, 5966, 9038, 11932, 18076, 23864, 36152, 47728, 72304, 85861, 171722, 343444, 686888, 709483, 1373776, 1418966, 2837932, 5675864, 11351728, 13480177, 26960354, 53920708, 107841416, 215682832]

約数ペア:

[(1, 215682832), (2, 107841416), (4, 53920708), (8, 26960354), (16, 13480177), (19, 11351728), (38, 5675864), (76, 2837932), (152, 1418966), (157, 1373776), (304, 709483), (314, 686888), (628, 343444), (1256, 171722), (2512, 85861), (2983, 72304), (4519, 47728), (5966, 36152), (9038, 23864), (11932, 18076)]