210490618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{351991}}^1$

素因数の和:352029

約数の個数: 16

約数和(自身を含む): 354807936

約数和(自身を除く): 144317318

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 351991, 703982, 4575883, 8095793, 9151766, 16191586, 105245309, 210490618]

約数ペア:

[(1, 210490618), (2, 105245309), (13, 16191586), (23, 9151766), (26, 8095793), (46, 4575883), (299, 703982), (598, 351991)]