227872012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 431192160

約数和(自身を除く): 203320148

約数列:

[1, 2, 4, 17, 34, 68, 97, 179, 193, 194, 358, 386, 388, 716, 772, 1649, 3043, 3281, 3298, 6086, 6562, 6596, 12172, 13124, 17363, 18721, 34547, 34726, 37442, 69094, 69452, 74884, 138188, 295171, 318257, 587299, 590342, 636514, 1174598, 1180684, 1273028, 2349196, 3351059, 6702118, 13404236, 56968003, 113936006, 227872012]

約数ペア:

[(1, 227872012), (2, 113936006), (4, 56968003), (17, 13404236), (34, 6702118), (68, 3351059), (97, 2349196), (179, 1273028), (193, 1180684), (194, 1174598), (358, 636514), (386, 590342), (388, 587299), (716, 318257), (772, 295171), (1649, 138188), (3043, 74884), (3281, 69452), (3298, 69094), (6086, 37442), (6562, 34726), (6596, 34547), (12172, 18721), (13124, 17363)]