200973820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{93913}}^1$

素因数の和:94029

約数の個数: 24

約数和(自身を含む): 425993904

約数和(自身を除く): 225020084

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 93913, 187826, 375652, 469565, 939130, 1878260, 10048691, 20097382, 40194764, 50243455, 100486910, 200973820]

約数ペア:

[(1, 200973820), (2, 100486910), (4, 50243455), (5, 40194764), (10, 20097382), (20, 10048691), (107, 1878260), (214, 939130), (428, 469565), (535, 375652), (1070, 187826), (2140, 93913)]