203464210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3863}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 383927040

約数和(自身を除く): 180462830

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 1145, 2290, 3863, 5267, 7726, 10534, 19315, 26335, 38630, 52670, 88849, 177698, 444245, 884627, 888490, 1769254, 4423135, 8846270, 20346421, 40692842, 101732105, 203464210]

約数ペア:

[(1, 203464210), (2, 101732105), (5, 40692842), (10, 20346421), (23, 8846270), (46, 4423135), (115, 1769254), (229, 888490), (230, 884627), (458, 444245), (1145, 177698), (2290, 88849), (3863, 52670), (5267, 38630), (7726, 26335), (10534, 19315)]