211169916

素因数分解:

$2^2\times 3^5\times {\mathrm{217253}}^1$

素因数の和:217272

約数の個数: 36

約数和(自身を含む): 553563192

約数和(自身を除く): 342393276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 217253, 434506, 651759, 869012, 1303518, 1955277, 2607036, 3910554, 5865831, 7821108, 11731662, 17597493, 23463324, 35194986, 52792479, 70389972, 105584958, 211169916]

約数ペア:

[(1, 211169916), (2, 105584958), (3, 70389972), (4, 52792479), (6, 35194986), (9, 23463324), (12, 17597493), (18, 11731662), (27, 7821108), (36, 5865831), (54, 3910554), (81, 2607036), (108, 1955277), (162, 1303518), (243, 869012), (324, 651759), (486, 434506), (972, 217253)]