199512687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{53503}}^1$

素因数の和:53630

約数の個数: 16

約数和(自身を含む): 292773888

約数和(自身を除く): 93261201

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 53503, 160509, 588533, 1765599, 6045839, 18137517, 66504229, 199512687]

約数ペア:

[(1, 199512687), (3, 66504229), (11, 18137517), (33, 6045839), (113, 1765599), (339, 588533), (1243, 160509), (3729, 53503)]