202399978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{70229}}^1$

素因数の和:70373

約数の個数: 16

約数和(自身を含む): 333732960

約数和(自身を除く): 131332982

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 70229, 140458, 772519, 1545038, 9199999, 18399998, 101199989, 202399978]

約数ペア:

[(1, 202399978), (2, 101199989), (11, 18399998), (22, 9199999), (131, 1545038), (262, 772519), (1441, 140458), (2882, 70229)]