202180054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 323676000

約数和(自身を除く): 121495946

約数列:

[1, 2, 29, 53, 58, 89, 106, 178, 739, 1478, 1537, 2581, 3074, 4717, 5162, 9434, 21431, 39167, 42862, 65771, 78334, 131542, 136793, 273586, 1135843, 1907359, 2271686, 3485863, 3814718, 6971726, 101090027, 202180054]

約数ペア:

[(1, 202180054), (2, 101090027), (29, 6971726), (53, 3814718), (58, 3485863), (89, 2271686), (106, 1907359), (178, 1135843), (739, 273586), (1478, 136793), (1537, 131542), (2581, 78334), (3074, 65771), (4717, 42862), (5162, 39167), (9434, 21431)]