172210858

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{3823}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 262112256

約数和(自身を除く): 89901398

約数列:

[1, 2, 101, 202, 223, 446, 3823, 7646, 22523, 45046, 386123, 772246, 852529, 1705058, 86105429, 172210858]

約数ペア:

[(1, 172210858), (2, 86105429), (101, 1705058), (202, 852529), (223, 772246), (446, 386123), (3823, 45046), (7646, 22523)]