225366956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{12973}}^1$

素因数の和:13121

約数の個数: 24

約数和(自身を含む): 407591184

約数和(自身を除く): 182224228

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 4343, 8686, 12973, 17372, 25946, 51892, 557839, 1115678, 1310273, 2231356, 2620546, 5241092, 56341739, 112683478, 225366956]

約数ペア:

[(1, 225366956), (2, 112683478), (4, 56341739), (43, 5241092), (86, 2620546), (101, 2231356), (172, 1310273), (202, 1115678), (404, 557839), (4343, 51892), (8686, 25946), (12973, 17372)]