200818222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 336549888

約数和(自身を除く): 135731666

約数列:

[1, 2, 11, 22, 61, 122, 151, 302, 671, 991, 1342, 1661, 1982, 3322, 9211, 10901, 18422, 21802, 60451, 101321, 120902, 149641, 202642, 299282, 664961, 1329922, 1646051, 3292102, 9128101, 18256202, 100409111, 200818222]

約数ペア:

[(1, 200818222), (2, 100409111), (11, 18256202), (22, 9128101), (61, 3292102), (122, 1646051), (151, 1329922), (302, 664961), (671, 299282), (991, 202642), (1342, 149641), (1661, 120902), (1982, 101321), (3322, 60451), (9211, 21802), (10901, 18422)]