147207986

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{2309}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 223534080

約数和(自身を除く): 76326094

約数列:

[1, 2, 127, 251, 254, 502, 2309, 4618, 31877, 63754, 293243, 579559, 586486, 1159118, 73603993, 147207986]

約数ペア:

[(1, 147207986), (2, 73603993), (127, 1159118), (251, 586486), (254, 579559), (502, 293243), (2309, 63754), (4618, 31877)]