208348272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4299

約数の個数: 120

約数和(自身を含む): 656767488

約数和(自身を除く): 448419216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4243, 4464, 5456, 6138, 8184, 8486, 12276, 12729, 16368, 16972, 24552, 25458, 33944, 38187, 46673, 49104, 50916, 67888, 76374, 93346, 101832, 131533, 140019, 152748, 186692, 203664, 263066, 280038, 305496, 373384, 394599, 420057, 526132, 560076, 610992, 746768, 789198, 840114, 1052264, 1120152, 1183797, 1446863, 1578396, 1680228, 2104528, 2240304, 2367594, 2893726, 3156792, 3360456, 4340589, 4735188, 5787452, 6313584, 6720912, 8681178, 9470376, 11574904, 13021767, 17362356, 18940752, 23149808, 26043534, 34724712, 52087068, 69449424, 104174136, 208348272]

約数ペア:

[(1, 208348272), (2, 104174136), (3, 69449424), (4, 52087068), (6, 34724712), (8, 26043534), (9, 23149808), (11, 18940752), (12, 17362356), (16, 13021767), (18, 11574904), (22, 9470376), (24, 8681178), (31, 6720912), (33, 6313584), (36, 5787452), (44, 4735188), (48, 4340589), (62, 3360456), (66, 3156792), (72, 2893726), (88, 2367594), (93, 2240304), (99, 2104528), (124, 1680228), (132, 1578396), (144, 1446863), (176, 1183797), (186, 1120152), (198, 1052264), (248, 840114), (264, 789198), (279, 746768), (341, 610992), (372, 560076), (396, 526132), (496, 420057), (528, 394599), (558, 373384), (682, 305496), (744, 280038), (792, 263066), (1023, 203664), (1116, 186692), (1364, 152748), (1488, 140019), (1584, 131533), (2046, 101832), (2232, 93346), (2728, 76374), (3069, 67888), (4092, 50916), (4243, 49104), (4464, 46673), (5456, 38187), (6138, 33944), (8184, 25458), (8486, 24552), (12276, 16972), (12729, 16368)]