221566007206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{101483}}^1$

素因数の和:102060

約数の個数: 32

約数和(自身を含む): 347221416960

約数和(自身を除く): 125655409754

約数列:

[1, 2, 43, 53, 86, 106, 479, 958, 2279, 4558, 20597, 25387, 41194, 50774, 101483, 202966, 1091641, 2183282, 4363769, 5378599, 8727538, 10757198, 48610357, 97220714, 231279757, 462559514, 2090245351, 2576348921, 4180490702, 5152697842, 110783003603, 221566007206]

約数ペア:

[(1, 221566007206), (2, 110783003603), (43, 5152697842), (53, 4180490702), (86, 2576348921), (106, 2090245351), (479, 462559514), (958, 231279757), (2279, 97220714), (4558, 48610357), (20597, 10757198), (25387, 8727538), (41194, 5378599), (50774, 4363769), (101483, 2183282), (202966, 1091641)]