201587834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2111}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 364953600

約数和(自身を除く): 163365766

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 359, 718, 2111, 2513, 4222, 5026, 6821, 13642, 14777, 29554, 40109, 47747, 80218, 95494, 280763, 561526, 757849, 1515698, 5304943, 10609886, 14399131, 28798262, 100793917, 201587834]

約数ペア:

[(1, 201587834), (2, 100793917), (7, 28798262), (14, 14399131), (19, 10609886), (38, 5304943), (133, 1515698), (266, 757849), (359, 561526), (718, 280763), (2111, 95494), (2513, 80218), (4222, 47747), (5026, 40109), (6821, 29554), (13642, 14777)]