201502472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1193}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 387715680

約数和(自身を除く): 186213208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 491, 982, 1193, 1964, 2386, 3928, 4772, 9544, 21113, 42226, 51299, 84452, 102598, 168904, 205196, 410392, 585763, 1171526, 2343052, 4686104, 25187809, 50375618, 100751236, 201502472]

約数ペア:

[(1, 201502472), (2, 100751236), (4, 50375618), (8, 25187809), (43, 4686104), (86, 2343052), (172, 1171526), (344, 585763), (491, 410392), (982, 205196), (1193, 168904), (1964, 102598), (2386, 84452), (3928, 51299), (4772, 42226), (9544, 21113)]