225510814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1019}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 375425280

約数和(自身を除く): 149914466

約数列:

[1, 2, 17, 23, 34, 46, 283, 391, 566, 782, 1019, 2038, 4811, 6509, 9622, 13018, 17323, 23437, 34646, 46874, 110653, 221306, 288377, 398429, 576754, 796858, 4902409, 6632671, 9804818, 13265342, 112755407, 225510814]

約数ペア:

[(1, 225510814), (2, 112755407), (17, 13265342), (23, 9804818), (34, 6632671), (46, 4902409), (283, 796858), (391, 576754), (566, 398429), (782, 288377), (1019, 221306), (2038, 110653), (4811, 46874), (6509, 34646), (9622, 23437), (13018, 17323)]