203410023925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{8971}}^1$

素因数の和:10750

約数の個数: 48

約数和(自身を含む): 275871343104

約数和(自身を除く): 72461319179

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 1721, 2635, 8605, 8971, 13175, 29257, 43025, 44855, 53351, 146285, 152507, 224275, 266755, 278101, 731425, 762535, 906967, 1333775, 1390505, 3812675, 4534835, 4727717, 6952525, 15439091, 22674175, 23638585, 77195455, 118192925, 262464547, 385977275, 478611821, 1312322735, 2393059105, 6561613675, 8136400957, 11965295525, 40682004785, 203410023925]

約数ペア:

[(1, 203410023925), (5, 40682004785), (17, 11965295525), (25, 8136400957), (31, 6561613675), (85, 2393059105), (155, 1312322735), (425, 478611821), (527, 385977275), (775, 262464547), (1721, 118192925), (2635, 77195455), (8605, 23638585), (8971, 22674175), (13175, 15439091), (29257, 6952525), (43025, 4727717), (44855, 4534835), (53351, 3812675), (146285, 1390505), (152507, 1333775), (224275, 906967), (266755, 762535), (278101, 731425)]