221821358102

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{2699}}^1\times {\mathrm{77681}}^1$

素因数の和:80428

約数の個数: 24

約数和(自身を含む): 347960982600

約数和(自身を除く): 126139624498

約数列:

[1, 2, 23, 46, 529, 1058, 2699, 5398, 62077, 77681, 124154, 155362, 1427771, 1786663, 2855542, 3573326, 41093249, 82186498, 209661019, 419322038, 4822203437, 9644406874, 110910679051, 221821358102]

約数ペア:

[(1, 221821358102), (2, 110910679051), (23, 9644406874), (46, 4822203437), (529, 419322038), (1058, 209661019), (2699, 82186498), (5398, 41093249), (62077, 3573326), (77681, 2855542), (124154, 1786663), (155362, 1427771)]