214513145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19213}}^1$

素因数の和:19265

約数の個数: 32

約数和(自身を含む): 332017920

約数和(自身を除く): 117504775

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 19213, 96065, 134491, 211343, 557177, 672455, 1056715, 1479401, 2785885, 3900239, 6128947, 7397005, 19501195, 30644735, 42902629, 214513145]

約数ペア:

[(1, 214513145), (5, 42902629), (7, 30644735), (11, 19501195), (29, 7397005), (35, 6128947), (55, 3900239), (77, 2785885), (145, 1479401), (203, 1056715), (319, 672455), (385, 557177), (1015, 211343), (1595, 134491), (2233, 96065), (11165, 19213)]