216874798

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137089}}^1$

素因数の和:137211

約数の個数: 16

約数和(自身を含む): 375078240

約数和(自身を除く): 158203442

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 137089, 274178, 959623, 1919246, 15491057, 30982114, 108437399, 216874798]

約数ペア:

[(1, 216874798), (2, 108437399), (7, 30982114), (14, 15491057), (113, 1919246), (226, 959623), (791, 274178), (1582, 137089)]