205100903

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{36671}}^1$

素因数の和:36742

約数の個数: 16

約数和(自身を含む): 253476864

約数和(自身を除く): 48375961

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 36671, 256697, 623407, 1723537, 4363849, 12064759, 29300129, 205100903]

約数ペア:

[(1, 205100903), (7, 29300129), (17, 12064759), (47, 4363849), (119, 1723537), (329, 623407), (799, 256697), (5593, 36671)]