219643769665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{202877}}^1$

素因数の和:203217

約数の個数: 32

約数和(自身を含む): 286067718144

約数和(自身を除く): 66423948479

約数列:

[1, 5, 17, 47, 85, 235, 271, 799, 1355, 3995, 4607, 12737, 23035, 63685, 202877, 216529, 1014385, 1082645, 3448909, 9535219, 17244545, 47676095, 54979667, 162098723, 274898335, 810493615, 934654339, 2584044349, 4673271695, 12920221745, 43928753933, 219643769665]

約数ペア:

[(1, 219643769665), (5, 43928753933), (17, 12920221745), (47, 4673271695), (85, 2584044349), (235, 934654339), (271, 810493615), (799, 274898335), (1355, 162098723), (3995, 54979667), (4607, 47676095), (12737, 17244545), (23035, 9535219), (63685, 3448909), (202877, 1082645), (216529, 1014385)]