210740421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{50069}}^1$

素因数の和:50156

約数の個数: 16

約数和(自身を含む): 298016640

約数和(自身を除く): 87276219

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 50069, 150207, 1151587, 3054209, 3454761, 9162627, 70246807, 210740421]

約数ペア:

[(1, 210740421), (3, 70246807), (23, 9162627), (61, 3454761), (69, 3054209), (183, 1151587), (1403, 150207), (4209, 50069)]