221255308

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3454

約数の個数: 36

約数和(自身を含む): 417944128

約数和(自身を除く): 196688820

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 529, 713, 1058, 1426, 2116, 2852, 3373, 6746, 13492, 16399, 32798, 65596, 77579, 104563, 155158, 209126, 310316, 418252, 1784317, 2404949, 3568634, 4809898, 7137268, 9619796, 55313827, 110627654, 221255308]

約数ペア:

[(1, 221255308), (2, 110627654), (4, 55313827), (23, 9619796), (31, 7137268), (46, 4809898), (62, 3568634), (92, 2404949), (124, 1784317), (529, 418252), (713, 310316), (1058, 209126), (1426, 155158), (2116, 104563), (2852, 77579), (3373, 65596), (6746, 32798), (13492, 16399)]