200020524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 540207360

約数和(自身を除く): 340186836

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 173, 209, 228, 346, 418, 461, 519, 627, 692, 836, 922, 1038, 1254, 1383, 1844, 1903, 2076, 2508, 2766, 3287, 3806, 5071, 5532, 5709, 6574, 7612, 8759, 9861, 10142, 11418, 13148, 15213, 17518, 19722, 20284, 22836, 26277, 30426, 35036, 36157, 39444, 52554, 60852, 72314, 79753, 96349, 105108, 108471, 144628, 159506, 192698, 216942, 239259, 289047, 319012, 385396, 433884, 478518, 578094, 877283, 957036, 1156188, 1515307, 1754566, 2631849, 3030614, 3509132, 4545921, 5263698, 6061228, 9091842, 10527396, 16668377, 18183684, 33336754, 50005131, 66673508, 100010262, 200020524]

約数ペア:

[(1, 200020524), (2, 100010262), (3, 66673508), (4, 50005131), (6, 33336754), (11, 18183684), (12, 16668377), (19, 10527396), (22, 9091842), (33, 6061228), (38, 5263698), (44, 4545921), (57, 3509132), (66, 3030614), (76, 2631849), (114, 1754566), (132, 1515307), (173, 1156188), (209, 957036), (228, 877283), (346, 578094), (418, 478518), (461, 433884), (519, 385396), (627, 319012), (692, 289047), (836, 239259), (922, 216942), (1038, 192698), (1254, 159506), (1383, 144628), (1844, 108471), (1903, 105108), (2076, 96349), (2508, 79753), (2766, 72314), (3287, 60852), (3806, 52554), (5071, 39444), (5532, 36157), (5709, 35036), (6574, 30426), (7612, 26277), (8759, 22836), (9861, 20284), (10142, 19722), (11418, 17518), (13148, 15213)]