201953031

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204613}}^1$

素因数の和:204670

約数の個数: 16

約数和(自身を含む): 314287104

約数和(自身を除く): 112334073

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204613, 613839, 1432291, 4296873, 9616811, 28850433, 67317677, 201953031]

約数ペア:

[(1, 201953031), (3, 67317677), (7, 28850433), (21, 9616811), (47, 4296873), (141, 1432291), (329, 613839), (987, 204613)]