200754140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{323797}}^1$

素因数の和:323837

約数の個数: 24

約数和(自身を含む): 435184512

約数和(自身を除く): 234430372

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 323797, 647594, 1295188, 1618985, 3237970, 6475940, 10037707, 20075414, 40150828, 50188535, 100377070, 200754140]

約数ペア:

[(1, 200754140), (2, 100377070), (4, 50188535), (5, 40150828), (10, 20075414), (20, 10037707), (31, 6475940), (62, 3237970), (124, 1618985), (155, 1295188), (310, 647594), (620, 323797)]