208487532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 565044480

約数和(自身を除く): 356556948

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 97, 114, 132, 194, 209, 228, 291, 388, 418, 582, 627, 836, 857, 1067, 1164, 1254, 1714, 1843, 2134, 2508, 2571, 3201, 3428, 3686, 4268, 5142, 5529, 6402, 7372, 9427, 10284, 11058, 12804, 16283, 18854, 20273, 22116, 28281, 32566, 37708, 40546, 48849, 56562, 60819, 65132, 81092, 83129, 97698, 113124, 121638, 166258, 179113, 195396, 243276, 249387, 332516, 358226, 498774, 537339, 716452, 914419, 997548, 1074678, 1579451, 1828838, 2149356, 2743257, 3158902, 3657676, 4738353, 5486514, 6317804, 9476706, 10973028, 17373961, 18953412, 34747922, 52121883, 69495844, 104243766, 208487532]

約数ペア:

[(1, 208487532), (2, 104243766), (3, 69495844), (4, 52121883), (6, 34747922), (11, 18953412), (12, 17373961), (19, 10973028), (22, 9476706), (33, 6317804), (38, 5486514), (44, 4738353), (57, 3657676), (66, 3158902), (76, 2743257), (97, 2149356), (114, 1828838), (132, 1579451), (194, 1074678), (209, 997548), (228, 914419), (291, 716452), (388, 537339), (418, 498774), (582, 358226), (627, 332516), (836, 249387), (857, 243276), (1067, 195396), (1164, 179113), (1254, 166258), (1714, 121638), (1843, 113124), (2134, 97698), (2508, 83129), (2571, 81092), (3201, 65132), (3428, 60819), (3686, 56562), (4268, 48849), (5142, 40546), (5529, 37708), (6402, 32566), (7372, 28281), (9427, 22116), (10284, 20273), (11058, 18854), (12804, 16283)]