222893997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{49499}}^1$

素因数の和:49600

約数の個数: 16

約数和(自身を含む): 316800000

約数和(自身を除く): 93906003

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 49499, 148497, 940481, 2821443, 3910421, 11731263, 74297999, 222893997]

約数ペア:

[(1, 222893997), (3, 74297999), (19, 11731263), (57, 3910421), (79, 2821443), (237, 940481), (1501, 148497), (4503, 49499)]