101399884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 194682880

約数和(自身を除く): 93282996

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 193, 223, 386, 446, 589, 772, 892, 1178, 2356, 3667, 4237, 5983, 6913, 7334, 8474, 11966, 13826, 14668, 16948, 23932, 27652, 43039, 86078, 113677, 131347, 172156, 227354, 262694, 454708, 525388, 817741, 1334209, 1635482, 2668418, 3270964, 5336836, 25349971, 50699942, 101399884]

約数ペア:

[(1, 101399884), (2, 50699942), (4, 25349971), (19, 5336836), (31, 3270964), (38, 2668418), (62, 1635482), (76, 1334209), (124, 817741), (193, 525388), (223, 454708), (386, 262694), (446, 227354), (589, 172156), (772, 131347), (892, 113677), (1178, 86078), (2356, 43039), (3667, 27652), (4237, 23932), (5983, 16948), (6913, 14668), (7334, 13826), (8474, 11966)]