200973503804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1\times {\mathrm{10597}}^1$

素因数の和:12878

約数の個数: 48

約数和(自身を含む): 375446443680

約数和(自身を除く): 174472939876

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2129, 2227, 4258, 4454, 8516, 8908, 10597, 21194, 36193, 42388, 72386, 144772, 180149, 278899, 360298, 557798, 720596, 1115596, 1388207, 2776414, 4741283, 5552828, 9482566, 18965132, 22561013, 23599519, 45122026, 47199038, 90244052, 94398076, 383537221, 767074442, 1534148884, 2955492703, 5910985406, 11821970812, 50243375951, 100486751902, 200973503804]

約数ペア:

[(1, 200973503804), (2, 100486751902), (4, 50243375951), (17, 11821970812), (34, 5910985406), (68, 2955492703), (131, 1534148884), (262, 767074442), (524, 383537221), (2129, 94398076), (2227, 90244052), (4258, 47199038), (4454, 45122026), (8516, 23599519), (8908, 22561013), (10597, 18965132), (21194, 9482566), (36193, 5552828), (42388, 4741283), (72386, 2776414), (144772, 1388207), (180149, 1115596), (278899, 720596), (360298, 557798)]