202109678

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 305136720

約数和(自身を除く): 103027042

約数列:

[1, 2, 419, 433, 557, 838, 866, 1114, 181427, 233383, 241181, 362854, 466766, 482362, 101054839, 202109678]

約数ペア:

[(1, 202109678), (2, 101054839), (419, 482362), (433, 466766), (557, 362854), (838, 241181), (866, 233383), (1114, 181427)]