258832203

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 404121600

約数和(自身を除く): 145289397

約数列:

[1, 3, 7, 21, 79, 89, 237, 267, 553, 623, 1659, 1753, 1869, 5259, 7031, 12271, 21093, 36813, 49217, 138487, 147651, 156017, 415461, 468051, 969409, 1092119, 2908227, 3276357, 12325343, 36976029, 86277401, 258832203]

約数ペア:

[(1, 258832203), (3, 86277401), (7, 36976029), (21, 12325343), (79, 3276357), (89, 2908227), (237, 1092119), (267, 969409), (553, 468051), (623, 415461), (1659, 156017), (1753, 147651), (1869, 138487), (5259, 49217), (7031, 36813), (12271, 21093)]