200039865

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 324470016

約数和(自身を除く): 124430151

約数列:

[1, 3, 5, 15, 137, 311, 313, 411, 685, 933, 939, 1555, 1565, 2055, 4665, 4695, 42607, 42881, 97343, 127821, 128643, 213035, 214405, 292029, 486715, 639105, 643215, 1460145, 13335991, 40007973, 66679955, 200039865]

約数ペア:

[(1, 200039865), (3, 66679955), (5, 40007973), (15, 13335991), (137, 1460145), (311, 643215), (313, 639105), (411, 486715), (685, 292029), (933, 214405), (939, 213035), (1555, 128643), (1565, 127821), (2055, 97343), (4665, 42881), (4695, 42607)]