250337204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{20143}}^1$

素因数の和:20399

約数の個数: 24

約数和(自身を含む): 473786880

約数和(自身を除く): 223449676

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 20143, 40286, 80572, 261859, 523718, 1047436, 4814177, 9628354, 19256708, 62584301, 125168602, 250337204]

約数ペア:

[(1, 250337204), (2, 125168602), (4, 62584301), (13, 19256708), (26, 9628354), (52, 4814177), (239, 1047436), (478, 523718), (956, 261859), (3107, 80572), (6214, 40286), (12428, 20143)]