209526984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 603876000

約数和(自身を除く): 394349016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 388, 456, 582, 684, 776, 873, 1164, 1368, 1579, 1746, 1843, 2328, 3158, 3492, 3686, 4737, 5529, 6316, 6984, 7372, 9474, 11058, 12632, 14211, 14744, 16587, 18948, 22116, 28422, 30001, 33174, 37896, 44232, 56844, 60002, 66348, 90003, 113688, 120004, 132696, 153163, 180006, 240008, 270009, 306326, 360012, 459489, 540018, 612652, 720024, 918978, 1080036, 1225304, 1378467, 1837956, 2160072, 2756934, 2910097, 3675912, 5513868, 5820194, 8730291, 11027736, 11640388, 17460582, 23280776, 26190873, 34921164, 52381746, 69842328, 104763492, 209526984]

約数ペア:

[(1, 209526984), (2, 104763492), (3, 69842328), (4, 52381746), (6, 34921164), (8, 26190873), (9, 23280776), (12, 17460582), (18, 11640388), (19, 11027736), (24, 8730291), (36, 5820194), (38, 5513868), (57, 3675912), (72, 2910097), (76, 2756934), (97, 2160072), (114, 1837956), (152, 1378467), (171, 1225304), (194, 1080036), (228, 918978), (291, 720024), (342, 612652), (388, 540018), (456, 459489), (582, 360012), (684, 306326), (776, 270009), (873, 240008), (1164, 180006), (1368, 153163), (1579, 132696), (1746, 120004), (1843, 113688), (2328, 90003), (3158, 66348), (3492, 60002), (3686, 56844), (4737, 44232), (5529, 37896), (6316, 33174), (6984, 30001), (7372, 28422), (9474, 22116), (11058, 18948), (12632, 16587), (14211, 14744)]