199438492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{24239}}^1$

素因数の和:24282

約数の個数: 36

約数和(自身を含む): 406213920

約数和(自身を除く): 206775428

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 24239, 48478, 96956, 266629, 412063, 533258, 824126, 1066516, 1648252, 2932919, 4532693, 5865838, 9065386, 11731676, 18130772, 49859623, 99719246, 199438492]

約数ペア:

[(1, 199438492), (2, 99719246), (4, 49859623), (11, 18130772), (17, 11731676), (22, 9065386), (34, 5865838), (44, 4532693), (68, 2932919), (121, 1648252), (187, 1066516), (242, 824126), (374, 533258), (484, 412063), (748, 266629), (2057, 96956), (4114, 48478), (8228, 24239)]