201815198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{11743}}^1$

素因数の和:12419

約数の個数: 16

約数和(自身を含む): 326530176

約数和(自身を除く): 124714978

約数列:

[1, 2, 13, 26, 661, 1322, 8593, 11743, 17186, 23486, 152659, 305318, 7762123, 15524246, 100907599, 201815198]

約数ペア:

[(1, 201815198), (2, 100907599), (13, 15524246), (26, 7762123), (661, 305318), (1322, 152659), (8593, 23486), (11743, 17186)]