201483219

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204137}}^1$

素因数の和:204194

約数の個数: 16

約数和(自身を含む): 313555968

約数和(自身を除く): 112072749

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204137, 612411, 1428959, 4286877, 9594439, 28783317, 67161073, 201483219]

約数ペア:

[(1, 201483219), (3, 67161073), (7, 28783317), (21, 9594439), (47, 4286877), (141, 1428959), (329, 612411), (987, 204137)]