207171482

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{28403}}^1$

素因数の和:28933

約数の個数: 16

約数和(自身を含む): 355845312

約数和(自身を除く): 148673830

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 28403, 56806, 198821, 397642, 14797963, 29595926, 103585741, 207171482]

約数ペア:

[(1, 207171482), (2, 103585741), (7, 29595926), (14, 14797963), (521, 397642), (1042, 198821), (3647, 56806), (7294, 28403)]