194637608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{51437}}^1$

素因数の和:51497

約数の個数: 32

約数和(自身を含む): 407388960

約数和(自身を除く): 212751352

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 51437, 102874, 205748, 411496, 565807, 1131614, 2211791, 2263228, 4423582, 4526456, 8847164, 17694328, 24329701, 48659402, 97318804, 194637608]

約数ペア:

[(1, 194637608), (2, 97318804), (4, 48659402), (8, 24329701), (11, 17694328), (22, 8847164), (43, 4526456), (44, 4423582), (86, 2263228), (88, 2211791), (172, 1131614), (344, 565807), (473, 411496), (946, 205748), (1892, 102874), (3784, 51437)]