200620251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55313}}^1$

素因数の和:55363

約数の個数: 24

約数和(自身を含む): 322148736

約数和(自身を除く): 121528485

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 55313, 165939, 497817, 719069, 1714703, 2157207, 5144109, 6471621, 15432327, 22291139, 66873417, 200620251]

約数ペア:

[(1, 200620251), (3, 66873417), (9, 22291139), (13, 15432327), (31, 6471621), (39, 5144109), (93, 2157207), (117, 1714703), (279, 719069), (403, 497817), (1209, 165939), (3627, 55313)]