201220956

素因数分解:

$2^2\times 3^3\times {\mathrm{1863157}}^1$

素因数の和:1863170

約数の個数: 24

約数和(自身を含む): 521684240

約数和(自身を除く): 320463284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1863157, 3726314, 5589471, 7452628, 11178942, 16768413, 22357884, 33536826, 50305239, 67073652, 100610478, 201220956]

約数ペア:

[(1, 201220956), (2, 100610478), (3, 67073652), (4, 50305239), (6, 33536826), (9, 22357884), (12, 16768413), (18, 11178942), (27, 7452628), (36, 5589471), (54, 3726314), (108, 1863157)]