205420163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9203}}^1$

素因数の和:9334

約数の個数: 16

約数和(自身を含む): 236579616

約数和(自身を除く): 31159453

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 9203, 22321, 119639, 156451, 929503, 2033863, 12083539, 15801551, 205420163]

約数ペア:

[(1, 205420163), (13, 15801551), (17, 12083539), (101, 2033863), (221, 929503), (1313, 156451), (1717, 119639), (9203, 22321)]