200315056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{403861}}^1$

素因数の和:403900

約数の個数: 20

約数和(自身を含む): 400631104

約数和(自身を除く): 200316048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 403861, 807722, 1615444, 3230888, 6461776, 12519691, 25039382, 50078764, 100157528, 200315056]

約数ペア:

[(1, 200315056), (2, 100157528), (4, 50078764), (8, 25039382), (16, 12519691), (31, 6461776), (62, 3230888), (124, 1615444), (248, 807722), (496, 403861)]