208023480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{82549}}^1$

素因数の和:82573

約数の個数: 96

約数和(自身を含む): 772668000

約数和(自身を除く): 564644520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 82549, 165098, 247647, 330196, 412745, 495294, 577843, 660392, 742941, 825490, 990588, 1155686, 1238235, 1485882, 1650980, 1733529, 1981176, 2311372, 2476470, 2889215, 2971764, 3301960, 3467058, 3714705, 4622744, 4952940, 5200587, 5778430, 5943528, 6934116, 7429410, 8667645, 9905880, 10401174, 11556860, 13868232, 14858820, 17335290, 20802348, 23113720, 26002935, 29717640, 34670580, 41604696, 52005870, 69341160, 104011740, 208023480]

約数ペア:

[(1, 208023480), (2, 104011740), (3, 69341160), (4, 52005870), (5, 41604696), (6, 34670580), (7, 29717640), (8, 26002935), (9, 23113720), (10, 20802348), (12, 17335290), (14, 14858820), (15, 13868232), (18, 11556860), (20, 10401174), (21, 9905880), (24, 8667645), (28, 7429410), (30, 6934116), (35, 5943528), (36, 5778430), (40, 5200587), (42, 4952940), (45, 4622744), (56, 3714705), (60, 3467058), (63, 3301960), (70, 2971764), (72, 2889215), (84, 2476470), (90, 2311372), (105, 1981176), (120, 1733529), (126, 1650980), (140, 1485882), (168, 1238235), (180, 1155686), (210, 990588), (252, 825490), (280, 742941), (315, 660392), (360, 577843), (420, 495294), (504, 412745), (630, 330196), (840, 247647), (1260, 165098), (2520, 82549)]