205655692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{5939}}^1$

素因数の和:6741

約数の個数: 24

約数和(自身を含む): 393180480

約数和(自身を除く): 187524788

約数列:

[1, 2, 4, 11, 22, 44, 787, 1574, 3148, 5939, 8657, 11878, 17314, 23756, 34628, 65329, 130658, 261316, 4673993, 9347986, 18695972, 51413923, 102827846, 205655692]

約数ペア:

[(1, 205655692), (2, 102827846), (4, 51413923), (11, 18695972), (22, 9347986), (44, 4673993), (787, 261316), (1574, 130658), (3148, 65329), (5939, 34628), (8657, 23756), (11878, 17314)]