209663963208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3127819}}^1$

素因数の和:3127864

約数の個数: 144

約数和(自身を含む): 695314386000

約数和(自身を除く): 485650422792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3528, 3724, 4788, 5586, 7448, 8379, 9576, 11172, 16758, 22344, 33516, 67032, 3127819, 6255638, 9383457, 12511276, 18766914, 21894733, 25022552, 28150371, 37533828, 43789466, 56300742, 59428561, 65684199, 75067656, 87578932, 112601484, 118857122, 131368398, 153263131, 175157864, 178285683, 197052597, 225202968, 237714244, 262736796, 306526262, 356571366, 394105194, 415999927, 459789393, 475428488, 525473592, 534857049, 613052524, 713142732, 788210388, 831999854, 919578786, 1069714098, 1226105048, 1247999781, 1379368179, 1426285464, 1576420776, 1663999708, 1839157572, 2139428196, 2495999562, 2758736358, 2911999489, 3327999416, 3678315144, 3743999343, 4278856392, 4991999124, 5517472716, 5823998978, 7487998686, 8735998467, 9983998248, 11034945432, 11647997956, 14975997372, 17471996934, 23295995912, 26207995401, 29951994744, 34943993868, 52415990802, 69887987736, 104831981604, 209663963208]

約数ペア:

[(1, 209663963208), (2, 104831981604), (3, 69887987736), (4, 52415990802), (6, 34943993868), (7, 29951994744), (8, 26207995401), (9, 23295995912), (12, 17471996934), (14, 14975997372), (18, 11647997956), (19, 11034945432), (21, 9983998248), (24, 8735998467), (28, 7487998686), (36, 5823998978), (38, 5517472716), (42, 4991999124), (49, 4278856392), (56, 3743999343), (57, 3678315144), (63, 3327999416), (72, 2911999489), (76, 2758736358), (84, 2495999562), (98, 2139428196), (114, 1839157572), (126, 1663999708), (133, 1576420776), (147, 1426285464), (152, 1379368179), (168, 1247999781), (171, 1226105048), (196, 1069714098), (228, 919578786), (252, 831999854), (266, 788210388), (294, 713142732), (342, 613052524), (392, 534857049), (399, 525473592), (441, 475428488), (456, 459789393), (504, 415999927), (532, 394105194), (588, 356571366), (684, 306526262), (798, 262736796), (882, 237714244), (931, 225202968), (1064, 197052597), (1176, 178285683), (1197, 175157864), (1368, 153263131), (1596, 131368398), (1764, 118857122), (1862, 112601484), (2394, 87578932), (2793, 75067656), (3192, 65684199), (3528, 59428561), (3724, 56300742), (4788, 43789466), (5586, 37533828), (7448, 28150371), (8379, 25022552), (9576, 21894733), (11172, 18766914), (16758, 12511276), (22344, 9383457), (33516, 6255638), (67032, 3127819)]