210876616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{1031}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 407062080

約数和(自身を除く): 196185464

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 691, 1031, 1382, 2062, 2764, 4124, 5528, 8248, 25567, 38147, 51134, 76294, 102268, 152588, 204536, 305176, 712421, 1424842, 2849684, 5699368, 26359577, 52719154, 105438308, 210876616]

約数ペア:

[(1, 210876616), (2, 105438308), (4, 52719154), (8, 26359577), (37, 5699368), (74, 2849684), (148, 1424842), (296, 712421), (691, 305176), (1031, 204536), (1382, 152588), (2062, 102268), (2764, 76294), (4124, 51134), (5528, 38147), (8248, 25567)]