218835354

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 441745920

約数和(自身を除く): 222910566

約数列:

[1, 2, 3, 6, 251, 331, 439, 502, 662, 753, 878, 993, 1317, 1506, 1986, 2634, 83081, 110189, 145309, 166162, 220378, 249243, 290618, 330567, 435927, 498486, 661134, 871854, 36472559, 72945118, 109417677, 218835354]

約数ペア:

[(1, 218835354), (2, 109417677), (3, 72945118), (6, 36472559), (251, 871854), (331, 661134), (439, 498486), (502, 435927), (662, 330567), (753, 290618), (878, 249243), (993, 220378), (1317, 166162), (1506, 145309), (1986, 110189), (2634, 83081)]