201268519192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31663}}^1\times {\mathrm{61121}}^1$

素因数の和:92803

約数の個数: 32

約数和(自身を含む): 406427071680

約数和(自身を除く): 205158552488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 31663, 61121, 63326, 122242, 126652, 244484, 253304, 411619, 488968, 794573, 823238, 1589146, 1646476, 3178292, 3292952, 6356584, 1935274223, 3870548446, 7741096892, 15482193784, 25158564899, 50317129798, 100634259596, 201268519192]

約数ペア:

[(1, 201268519192), (2, 100634259596), (4, 50317129798), (8, 25158564899), (13, 15482193784), (26, 7741096892), (52, 3870548446), (104, 1935274223), (31663, 6356584), (61121, 3292952), (63326, 3178292), (122242, 1646476), (126652, 1589146), (244484, 823238), (253304, 794573), (411619, 488968)]