201225222

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{112921}}^1$

素因数の和:112946

約数の個数: 40

約数和(自身を含む): 491888232

約数和(自身を除く): 290663010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 112921, 225842, 338763, 677526, 1016289, 1242131, 2032578, 2484262, 3048867, 3726393, 6097734, 7452786, 9146601, 11179179, 18293202, 22358358, 33537537, 67075074, 100612611, 201225222]

約数ペア:

[(1, 201225222), (2, 100612611), (3, 67075074), (6, 33537537), (9, 22358358), (11, 18293202), (18, 11179179), (22, 9146601), (27, 7452786), (33, 6097734), (54, 3726393), (66, 3048867), (81, 2484262), (99, 2032578), (162, 1242131), (198, 1016289), (297, 677526), (594, 338763), (891, 225842), (1782, 112921)]