204763572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 633346560

約数和(自身を除く): 428582988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 78, 92, 102, 108, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 351, 373, 391, 414, 442, 459, 468, 598, 612, 621, 663, 702, 746, 782, 828, 884, 897, 918, 1119, 1173, 1196, 1242, 1326, 1404, 1492, 1564, 1794, 1836, 1989, 2238, 2346, 2484, 2652, 2691, 3357, 3519, 3588, 3978, 4476, 4692, 4849, 5083, 5382, 5967, 6341, 6714, 7038, 7956, 8073, 8579, 9698, 10071, 10166, 10557, 10764, 11934, 12682, 13428, 14076, 14547, 15249, 16146, 17158, 19023, 19396, 20142, 20332, 21114, 23868, 25364, 25737, 29094, 30498, 32292, 34316, 38046, 40284, 42228, 43641, 45747, 51474, 57069, 58188, 60996, 76092, 77211, 82433, 87282, 91494, 102948, 111527, 114138, 130923, 137241, 145843, 154422, 164866, 171207, 174564, 182988, 223054, 228276, 231633, 247299, 261846, 274482, 291686, 308844, 329732, 334581, 342414, 437529, 446108, 463266, 494598, 523692, 548964, 583372, 669162, 684828, 741897, 875058, 926532, 989196, 1003743, 1312587, 1338324, 1483794, 1750116, 1895959, 2007486, 2225691, 2625174, 2967588, 3011229, 3791918, 3937761, 4014972, 4451382, 5250348, 5687877, 6022458, 7583836, 7875522, 8902764, 11375754, 12044916, 15751044, 17063631, 22751508, 34127262, 51190893, 68254524, 102381786, 204763572]

約数ペア:

[(1, 204763572), (2, 102381786), (3, 68254524), (4, 51190893), (6, 34127262), (9, 22751508), (12, 17063631), (13, 15751044), (17, 12044916), (18, 11375754), (23, 8902764), (26, 7875522), (27, 7583836), (34, 6022458), (36, 5687877), (39, 5250348), (46, 4451382), (51, 4014972), (52, 3937761), (54, 3791918), (68, 3011229), (69, 2967588), (78, 2625174), (92, 2225691), (102, 2007486), (108, 1895959), (117, 1750116), (138, 1483794), (153, 1338324), (156, 1312587), (204, 1003743), (207, 989196), (221, 926532), (234, 875058), (276, 741897), (299, 684828), (306, 669162), (351, 583372), (373, 548964), (391, 523692), (414, 494598), (442, 463266), (459, 446108), (468, 437529), (598, 342414), (612, 334581), (621, 329732), (663, 308844), (702, 291686), (746, 274482), (782, 261846), (828, 247299), (884, 231633), (897, 228276), (918, 223054), (1119, 182988), (1173, 174564), (1196, 171207), (1242, 164866), (1326, 154422), (1404, 145843), (1492, 137241), (1564, 130923), (1794, 114138), (1836, 111527), (1989, 102948), (2238, 91494), (2346, 87282), (2484, 82433), (2652, 77211), (2691, 76092), (3357, 60996), (3519, 58188), (3588, 57069), (3978, 51474), (4476, 45747), (4692, 43641), (4849, 42228), (5083, 40284), (5382, 38046), (5967, 34316), (6341, 32292), (6714, 30498), (7038, 29094), (7956, 25737), (8073, 25364), (8579, 23868), (9698, 21114), (10071, 20332), (10166, 20142), (10557, 19396), (10764, 19023), (11934, 17158), (12682, 16146), (13428, 15249), (14076, 14547)]