222141488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 443700768

約数和(自身を除く): 221559280

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 353, 592, 706, 1063, 1412, 2126, 2824, 4252, 5648, 8504, 13061, 17008, 26122, 39331, 52244, 78662, 104488, 157324, 208976, 314648, 375239, 629296, 750478, 1500956, 3001912, 6003824, 13883843, 27767686, 55535372, 111070744, 222141488]

約数ペア:

[(1, 222141488), (2, 111070744), (4, 55535372), (8, 27767686), (16, 13883843), (37, 6003824), (74, 3001912), (148, 1500956), (296, 750478), (353, 629296), (592, 375239), (706, 314648), (1063, 208976), (1412, 157324), (2126, 104488), (2824, 78662), (4252, 52244), (5648, 39331), (8504, 26122), (13061, 17008)]