204958300

素因数分解:

$2^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{9029}}^1$

素因数の和:9270

約数の個数: 36

約数和(自身を含む): 446768280

約数和(自身を除く): 241809980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 227, 454, 908, 1135, 2270, 4540, 5675, 9029, 11350, 18058, 22700, 36116, 45145, 90290, 180580, 225725, 451450, 902900, 2049583, 4099166, 8198332, 10247915, 20495830, 40991660, 51239575, 102479150, 204958300]

約数ペア:

[(1, 204958300), (2, 102479150), (4, 51239575), (5, 40991660), (10, 20495830), (20, 10247915), (25, 8198332), (50, 4099166), (100, 2049583), (227, 902900), (454, 451450), (908, 225725), (1135, 180580), (2270, 90290), (4540, 45145), (5675, 36116), (9029, 22700), (11350, 18058)]