201286218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{684647}}^1$

素因数の和:684666

約数の個数: 24

約数和(自身を含む): 468299232

約数和(自身を除く): 267013014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 684647, 1369294, 2053941, 4107882, 4792529, 9585058, 14377587, 28755174, 33547703, 67095406, 100643109, 201286218]

約数ペア:

[(1, 201286218), (2, 100643109), (3, 67095406), (6, 33547703), (7, 28755174), (14, 14377587), (21, 9585058), (42, 4792529), (49, 4107882), (98, 2053941), (147, 1369294), (294, 684647)]