210315718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{31121}}^1$

素因数の和:31263

約数の個数: 16

約数和(自身を含む): 328648320

約数和(自身を除く): 118332602

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 31121, 62242, 964751, 1929502, 3392189, 6784378, 105157859, 210315718]

約数ペア:

[(1, 210315718), (2, 105157859), (31, 6784378), (62, 3392189), (109, 1929502), (218, 964751), (3379, 62242), (6758, 31121)]