207971074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{9721}}^1$

素因数の和:10305

約数の個数: 16

約数和(自身を含む): 328992480

約数和(自身を除く): 121021406

約数列:

[1, 2, 19, 38, 563, 1126, 9721, 10697, 19442, 21394, 184699, 369398, 5472923, 10945846, 103985537, 207971074]

約数ペア:

[(1, 207971074), (2, 103985537), (19, 10945846), (38, 5472923), (563, 369398), (1126, 184699), (9721, 21394), (10697, 19442)]