198996832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5011}}^1$

素因数の和:5111

約数の個数: 48

約数和(自身を含む): 420586992

約数和(自身を除く): 221590160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 2336, 2482, 4964, 5011, 9928, 10022, 19856, 20044, 39712, 40088, 80176, 85187, 160352, 170374, 340748, 365803, 681496, 731606, 1362992, 1463212, 2725984, 2926424, 5852848, 6218651, 11705696, 12437302, 24874604, 49749208, 99498416, 198996832]

約数ペア:

[(1, 198996832), (2, 99498416), (4, 49749208), (8, 24874604), (16, 12437302), (17, 11705696), (32, 6218651), (34, 5852848), (68, 2926424), (73, 2725984), (136, 1463212), (146, 1362992), (272, 731606), (292, 681496), (544, 365803), (584, 340748), (1168, 170374), (1241, 160352), (2336, 85187), (2482, 80176), (4964, 40088), (5011, 39712), (9928, 20044), (10022, 19856)]