201884789968

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{102433}}^1$

素因数の和:103259

約数の個数: 40

約数和(自身を含む): 393756296000

約数和(自身を除く): 191871506032

約数列:

[1, 2, 4, 8, 16, 199, 398, 619, 796, 1238, 1592, 2476, 3184, 4952, 9904, 102433, 123181, 204866, 246362, 409732, 492724, 819464, 985448, 1638928, 1970896, 20384167, 40768334, 63406027, 81536668, 126812054, 163073336, 253624108, 326146672, 507248216, 1014496432, 12617799373, 25235598746, 50471197492, 100942394984, 201884789968]

約数ペア:

[(1, 201884789968), (2, 100942394984), (4, 50471197492), (8, 25235598746), (16, 12617799373), (199, 1014496432), (398, 507248216), (619, 326146672), (796, 253624108), (1238, 163073336), (1592, 126812054), (2476, 81536668), (3184, 63406027), (4952, 40768334), (9904, 20384167), (102433, 1970896), (123181, 1638928), (204866, 985448), (246362, 819464), (409732, 492724)]