267996830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{4691}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 501668640

約数和(自身を除く): 233671810

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 985, 1970, 4691, 5713, 9382, 11426, 23455, 28565, 46910, 57130, 136039, 272078, 680195, 924127, 1360390, 1848254, 4620635, 9241270, 26799683, 53599366, 133998415, 267996830]

約数ペア:

[(1, 267996830), (2, 133998415), (5, 53599366), (10, 26799683), (29, 9241270), (58, 4620635), (145, 1848254), (197, 1360390), (290, 924127), (394, 680195), (985, 272078), (1970, 136039), (4691, 57130), (5713, 46910), (9382, 28565), (11426, 23455)]