213525514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{45959}}^1$

素因数の和:46085

約数の個数: 16

約数和(自身を含む): 337530240

約数和(自身を除く): 124004726

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 45959, 91918, 1057057, 2114114, 4641859, 9283718, 106762757, 213525514]

約数ペア:

[(1, 213525514), (2, 106762757), (23, 9283718), (46, 4641859), (101, 2114114), (202, 1057057), (2323, 91918), (4646, 45959)]