222239142

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{307}}^2$

素因数の和:753

約数の個数: 36

約数和(自身を含む): 486779436

約数和(自身を除く): 264540294

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 307, 393, 614, 786, 921, 1179, 1842, 2358, 2763, 5526, 40217, 80434, 94249, 120651, 188498, 241302, 282747, 361953, 565494, 723906, 848241, 1696482, 12346619, 24693238, 37039857, 74079714, 111119571, 222239142]

約数ペア:

[(1, 222239142), (2, 111119571), (3, 74079714), (6, 37039857), (9, 24693238), (18, 12346619), (131, 1696482), (262, 848241), (307, 723906), (393, 565494), (614, 361953), (786, 282747), (921, 241302), (1179, 188498), (1842, 120651), (2358, 94249), (2763, 80434), (5526, 40217)]