201438939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{37159}}^1$

素因数の和:37314

約数の個数: 16

約数和(自身を含む): 291334400

約数和(自身を除く): 89895461

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 37159, 111477, 483067, 1449201, 5165101, 15495303, 67146313, 201438939]

約数ペア:

[(1, 201438939), (3, 67146313), (13, 15495303), (39, 5165101), (139, 1449201), (417, 483067), (1807, 111477), (5421, 37159)]