203450815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{58379}}^1$

素因数の和:58442

約数の個数: 16

約数和(自身を含む): 264811680

約数和(自身を除く): 61360865

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 58379, 291895, 992443, 2393539, 4962215, 11967695, 40690163, 203450815]

約数ペア:

[(1, 203450815), (5, 40690163), (17, 11967695), (41, 4962215), (85, 2393539), (205, 992443), (697, 291895), (3485, 58379)]