221707130

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{196201}}^1$

素因数の和:196321

約数の個数: 16

約数和(自身を含む): 402606504

約数和(自身を除く): 180899374

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 196201, 392402, 981005, 1962010, 22170713, 44341426, 110853565, 221707130]

約数ペア:

[(1, 221707130), (2, 110853565), (5, 44341426), (10, 22170713), (113, 1962010), (226, 981005), (565, 392402), (1130, 196201)]