197688007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 221441184

約数和(自身を除く): 23753177

約数列:

[1, 11, 61, 101, 671, 1111, 2917, 6161, 32087, 67771, 177937, 294617, 1957307, 3240787, 17971637, 197688007]

約数ペア:

[(1, 197688007), (11, 17971637), (61, 3240787), (101, 1957307), (671, 294617), (1111, 177937), (2917, 67771), (6161, 32087)]