200850736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{404941}}^1$

素因数の和:404980

約数の個数: 20

約数和(自身を含む): 401702464

約数和(自身を除く): 200851728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 404941, 809882, 1619764, 3239528, 6479056, 12553171, 25106342, 50212684, 100425368, 200850736]

約数ペア:

[(1, 200850736), (2, 100425368), (4, 50212684), (8, 25106342), (16, 12553171), (31, 6479056), (62, 3239528), (124, 1619764), (248, 809882), (496, 404941)]