225515812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{2141}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 418332600

約数和(自身を除く): 192816788

約数列:

[1, 2, 4, 17, 34, 68, 1549, 2141, 3098, 4282, 6196, 8564, 26333, 36397, 52666, 72794, 105332, 145588, 3316409, 6632818, 13265636, 56378953, 112757906, 225515812]

約数ペア:

[(1, 225515812), (2, 112757906), (4, 56378953), (17, 13265636), (34, 6632818), (68, 3316409), (1549, 145588), (2141, 105332), (3098, 72794), (4282, 52666), (6196, 36397), (8564, 26333)]