201701942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{18427}}^1$

素因数の和:18863

約数の個数: 16

約数和(自身を含む): 326617872

約数和(自身を除く): 124915930

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 18427, 36854, 239551, 479102, 7757767, 15515534, 100850971, 201701942]

約数ペア:

[(1, 201701942), (2, 100850971), (13, 15515534), (26, 7757767), (421, 479102), (842, 239551), (5473, 36854), (10946, 18427)]