204490331

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 231060480

約数和(自身を除く): 26570149

約数列:

[1, 17, 19, 167, 223, 289, 323, 2839, 3173, 3791, 4237, 5491, 37241, 48263, 53941, 64447, 72029, 633097, 707579, 916997, 1224493, 10762649, 12028843, 204490331]

約数ペア:

[(1, 204490331), (17, 12028843), (19, 10762649), (167, 1224493), (223, 916997), (289, 707579), (323, 633097), (2839, 72029), (3173, 64447), (3791, 53941), (4237, 48263), (5491, 37241)]