193183921

素因数分解:

$7^2\times {\mathrm{317}}^1\times {\mathrm{12437}}^1$

素因数の和:12768

約数の個数: 12

約数和(自身を含む): 225451188

約数和(自身を除く): 32267267

約数列:

[1, 7, 49, 317, 2219, 12437, 15533, 87059, 609413, 3942529, 27597703, 193183921]

約数ペア:

[(1, 193183921), (7, 27597703), (49, 3942529), (317, 609413), (2219, 87059), (12437, 15533)]