205838104

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{941}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 397335600

約数和(自身を除く): 191497496

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 739, 941, 1478, 1882, 2956, 3764, 5912, 7528, 27343, 34817, 54686, 69634, 109372, 139268, 218744, 278536, 695399, 1390798, 2781596, 5563192, 25729763, 51459526, 102919052, 205838104]

約数ペア:

[(1, 205838104), (2, 102919052), (4, 51459526), (8, 25729763), (37, 5563192), (74, 2781596), (148, 1390798), (296, 695399), (739, 278536), (941, 218744), (1478, 139268), (1882, 109372), (2956, 69634), (3764, 54686), (5912, 34817), (7528, 27343)]