220883698

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 385751808

約数和(自身を除く): 164868110

約数列:

[1, 2, 7, 14, 71, 142, 317, 497, 634, 701, 994, 1402, 2219, 4438, 4907, 9814, 22507, 45014, 49771, 99542, 157549, 222217, 315098, 348397, 444434, 696794, 1555519, 3111038, 15777407, 31554814, 110441849, 220883698]

約数ペア:

[(1, 220883698), (2, 110441849), (7, 31554814), (14, 15777407), (71, 3111038), (142, 1555519), (317, 696794), (497, 444434), (634, 348397), (701, 315098), (994, 222217), (1402, 157549), (2219, 99542), (4438, 49771), (4907, 45014), (9814, 22507)]