214498910

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 390744000

約数和(自身を除く): 176245090

約数列:

[1, 2, 5, 10, 149, 298, 359, 401, 718, 745, 802, 1490, 1795, 2005, 3590, 4010, 53491, 59749, 106982, 119498, 143959, 267455, 287918, 298745, 534910, 597490, 719795, 1439590, 21449891, 42899782, 107249455, 214498910]

約数ペア:

[(1, 214498910), (2, 107249455), (5, 42899782), (10, 21449891), (149, 1439590), (298, 719795), (359, 597490), (401, 534910), (718, 298745), (745, 287918), (802, 267455), (1490, 143959), (1795, 119498), (2005, 106982), (3590, 59749), (4010, 53491)]