218970838

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{15427}}^1$

素因数の和:15627

約数の個数: 16

約数和(自身を含む): 337688064

約数和(自身を除く): 118717226

約数列:

[1, 2, 47, 94, 151, 302, 7097, 14194, 15427, 30854, 725069, 1450138, 2329477, 4658954, 109485419, 218970838]

約数ペア:

[(1, 218970838), (2, 109485419), (47, 4658954), (94, 2329477), (151, 1450138), (302, 725069), (7097, 30854), (14194, 15427)]