219871896

素因数分解:

$2^3\times 3^1\times {\mathrm{977}}^1\times {\mathrm{9377}}^1$

素因数の和:10363

約数の個数: 32

約数和(自身を含む): 550301040

約数和(自身を除く): 330429144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 977, 1954, 2931, 3908, 5862, 7816, 9377, 11724, 18754, 23448, 28131, 37508, 56262, 75016, 112524, 225048, 9161329, 18322658, 27483987, 36645316, 54967974, 73290632, 109935948, 219871896]

約数ペア:

[(1, 219871896), (2, 109935948), (3, 73290632), (4, 54967974), (6, 36645316), (8, 27483987), (12, 18322658), (24, 9161329), (977, 225048), (1954, 112524), (2931, 75016), (3908, 56262), (5862, 37508), (7816, 28131), (9377, 23448), (11724, 18754)]