205124461787

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{9781}}^1$

素因数の和:9996

約数の個数: 64

約数和(自身を含む): 263691417600

約数和(自身を除く): 58566955813

約数列:

[1, 7, 17, 29, 59, 103, 119, 203, 413, 493, 721, 1003, 1711, 1751, 2987, 3451, 6077, 7021, 9781, 11977, 12257, 20909, 29087, 42539, 50779, 68467, 103309, 166277, 176233, 203609, 283649, 355453, 577079, 723163, 1007443, 1163939, 1233631, 1985543, 2995961, 4039553, 4822033, 7052101, 9810343, 16735291, 17126531, 20971727, 29215847, 33754231, 59439137, 68672401, 117147037, 119885717, 204510929, 284499947, 416073959, 496669399, 1010465329, 1723734973, 1991499629, 3476685793, 7073257303, 12066144811, 29303494541, 205124461787]

約数ペア:

[(1, 205124461787), (7, 29303494541), (17, 12066144811), (29, 7073257303), (59, 3476685793), (103, 1991499629), (119, 1723734973), (203, 1010465329), (413, 496669399), (493, 416073959), (721, 284499947), (1003, 204510929), (1711, 119885717), (1751, 117147037), (2987, 68672401), (3451, 59439137), (6077, 33754231), (7021, 29215847), (9781, 20971727), (11977, 17126531), (12257, 16735291), (20909, 9810343), (29087, 7052101), (42539, 4822033), (50779, 4039553), (68467, 2995961), (103309, 1985543), (166277, 1233631), (176233, 1163939), (203609, 1007443), (283649, 723163), (355453, 577079)]