206075518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 344227968

約数和(自身を除く): 138152450

約数列:

[1, 2, 11, 22, 67, 134, 251, 502, 557, 737, 1114, 1474, 2761, 5522, 6127, 12254, 16817, 33634, 37319, 74638, 139807, 184987, 279614, 369974, 410509, 821018, 1537877, 3075754, 9367069, 18734138, 103037759, 206075518]

約数ペア:

[(1, 206075518), (2, 103037759), (11, 18734138), (22, 9367069), (67, 3075754), (134, 1537877), (251, 821018), (502, 410509), (557, 369974), (737, 279614), (1114, 184987), (1474, 139807), (2761, 74638), (5522, 37319), (6127, 33634), (12254, 16817)]