203669760016

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{2437}}^1\times {\mathrm{8521}}^1$

素因数の和:11579

約数の個数: 40

約数和(自身を含む): 395462489624

約数和(自身を除く): 191792729608

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2437, 2452, 4874, 4904, 8521, 9748, 9808, 17042, 19496, 34084, 38992, 68168, 136336, 1493881, 2987762, 5223373, 5975524, 10446746, 11951048, 20765677, 20893492, 23902096, 41531354, 41786984, 83062708, 83573968, 166125416, 332250832, 12729360001, 25458720002, 50917440004, 101834880008, 203669760016]

約数ペア:

[(1, 203669760016), (2, 101834880008), (4, 50917440004), (8, 25458720002), (16, 12729360001), (613, 332250832), (1226, 166125416), (2437, 83573968), (2452, 83062708), (4874, 41786984), (4904, 41531354), (8521, 23902096), (9748, 20893492), (9808, 20765677), (17042, 11951048), (19496, 10446746), (34084, 5975524), (38992, 5223373), (68168, 2987762), (136336, 1493881)]