228799778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{11149}}^1$

素因数の和:11513

約数の個数: 16

約数和(自身を含む): 355372800

約数和(自身を除く): 126573022

約数列:

[1, 2, 31, 62, 331, 662, 10261, 11149, 20522, 22298, 345619, 691238, 3690319, 7380638, 114399889, 228799778]

約数ペア:

[(1, 228799778), (2, 114399889), (31, 7380638), (62, 3690319), (331, 691238), (662, 345619), (10261, 22298), (11149, 20522)]