208843294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{120163}}^1$

素因数の和:120255

約数の個数: 16

約数和(自身を含む): 346072320

約数和(自身を除く): 137229026

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 120163, 240326, 1321793, 2643586, 9492877, 18985754, 104421647, 208843294]

約数ペア:

[(1, 208843294), (2, 104421647), (11, 18985754), (22, 9492877), (79, 2643586), (158, 1321793), (869, 240326), (1738, 120163)]