200630140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{323597}}^1$

素因数の和:323637

約数の個数: 24

約数和(自身を含む): 434915712

約数和(自身を除く): 234285572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 323597, 647194, 1294388, 1617985, 3235970, 6471940, 10031507, 20063014, 40126028, 50157535, 100315070, 200630140]

約数ペア:

[(1, 200630140), (2, 100315070), (4, 50157535), (5, 40126028), (10, 20063014), (20, 10031507), (31, 6471940), (62, 3235970), (124, 1617985), (155, 1294388), (310, 647194), (620, 323597)]