214630458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{118843}}^1$

素因数の和:118898

約数の個数: 32

約数和(自身を含む): 501997056

約数和(自身を除く): 287366598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 118843, 237686, 356529, 713058, 831901, 1663802, 2495703, 4991406, 5110249, 10220498, 15330747, 30661494, 35771743, 71543486, 107315229, 214630458]

約数ペア:

[(1, 214630458), (2, 107315229), (3, 71543486), (6, 35771743), (7, 30661494), (14, 15330747), (21, 10220498), (42, 5110249), (43, 4991406), (86, 2495703), (129, 1663802), (258, 831901), (301, 713058), (602, 356529), (903, 237686), (1806, 118843)]