213231170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1254301}}^1$

素因数の和:1254325

約数の個数: 16

約数和(自身を含む): 406393848

約数和(自身を除く): 193162678

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1254301, 2508602, 6271505, 12543010, 21323117, 42646234, 106615585, 213231170]

約数ペア:

[(1, 213231170), (2, 106615585), (5, 42646234), (10, 21323117), (17, 12543010), (34, 6271505), (85, 2508602), (170, 1254301)]