209532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 515200

約数和(自身を除く): 305668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 919, 1838, 2757, 3676, 5514, 11028, 17461, 34922, 52383, 69844, 104766, 209532]

約数ペア:

[(1, 209532), (2, 104766), (3, 69844), (4, 52383), (6, 34922), (12, 17461), (19, 11028), (38, 5514), (57, 3676), (76, 2757), (114, 1838), (228, 919)]