210332353

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 267974784

約数和(自身を除く): 57642431

約数列:

[1, 7, 11, 49, 77, 317, 539, 1231, 2219, 3487, 8617, 13541, 15533, 24409, 60319, 94787, 170863, 390227, 663509, 2731589, 4292497, 19121123, 30047479, 210332353]

約数ペア:

[(1, 210332353), (7, 30047479), (11, 19121123), (49, 4292497), (77, 2731589), (317, 663509), (539, 390227), (1231, 170863), (2219, 94787), (3487, 60319), (8617, 24409), (13541, 15533)]