201031668

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{12437}}^1$

素因数の和:12896

約数の個数: 36

約数和(自身を含む): 509336100

約数和(自身を除く): 308304432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 12437, 16164, 24874, 37311, 49748, 74622, 111933, 149244, 223866, 447732, 5584213, 11168426, 16752639, 22336852, 33505278, 50257917, 67010556, 100515834, 201031668]

約数ペア:

[(1, 201031668), (2, 100515834), (3, 67010556), (4, 50257917), (6, 33505278), (9, 22336852), (12, 16752639), (18, 11168426), (36, 5584213), (449, 447732), (898, 223866), (1347, 149244), (1796, 111933), (2694, 74622), (4041, 49748), (5388, 37311), (8082, 24874), (12437, 16164)]