199492865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4729}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 286070400

約数和(自身を除く): 86577535

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 3245, 3835, 4729, 8437, 23645, 42185, 52019, 61477, 260095, 279011, 307385, 676247, 1395055, 3069121, 3381235, 3627143, 15345605, 18135715, 39898573, 199492865]

約数ペア:

[(1, 199492865), (5, 39898573), (11, 18135715), (13, 15345605), (55, 3627143), (59, 3381235), (65, 3069121), (143, 1395055), (295, 676247), (649, 307385), (715, 279011), (767, 260095), (3245, 61477), (3835, 52019), (4729, 42185), (8437, 23645)]