201220704

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 615272112

約数和(自身を除く): 414051408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 136, 144, 146, 153, 204, 219, 272, 288, 292, 306, 408, 438, 544, 563, 584, 612, 657, 816, 876, 1126, 1168, 1224, 1241, 1314, 1632, 1689, 1752, 2252, 2336, 2448, 2482, 2628, 3378, 3504, 3723, 4504, 4896, 4964, 5067, 5256, 6756, 7008, 7446, 9008, 9571, 9928, 10134, 10512, 11169, 13512, 14892, 18016, 19142, 19856, 20268, 21024, 22338, 27024, 28713, 29784, 38284, 39712, 40536, 41099, 44676, 54048, 57426, 59568, 76568, 81072, 82198, 86139, 89352, 114852, 119136, 123297, 153136, 162144, 164396, 172278, 178704, 229704, 246594, 306272, 328792, 344556, 357408, 369891, 459408, 493188, 657584, 689112, 698683, 739782, 918816, 986376, 1315168, 1378224, 1397366, 1479564, 1972752, 2096049, 2756448, 2794732, 2959128, 3945504, 4192098, 5589464, 5918256, 6288147, 8384196, 11178928, 11836512, 12576294, 16768392, 22357856, 25152588, 33536784, 50305176, 67073568, 100610352, 201220704]

約数ペア:

[(1, 201220704), (2, 100610352), (3, 67073568), (4, 50305176), (6, 33536784), (8, 25152588), (9, 22357856), (12, 16768392), (16, 12576294), (17, 11836512), (18, 11178928), (24, 8384196), (32, 6288147), (34, 5918256), (36, 5589464), (48, 4192098), (51, 3945504), (68, 2959128), (72, 2794732), (73, 2756448), (96, 2096049), (102, 1972752), (136, 1479564), (144, 1397366), (146, 1378224), (153, 1315168), (204, 986376), (219, 918816), (272, 739782), (288, 698683), (292, 689112), (306, 657584), (408, 493188), (438, 459408), (544, 369891), (563, 357408), (584, 344556), (612, 328792), (657, 306272), (816, 246594), (876, 229704), (1126, 178704), (1168, 172278), (1224, 164396), (1241, 162144), (1314, 153136), (1632, 123297), (1689, 119136), (1752, 114852), (2252, 89352), (2336, 86139), (2448, 82198), (2482, 81072), (2628, 76568), (3378, 59568), (3504, 57426), (3723, 54048), (4504, 44676), (4896, 41099), (4964, 40536), (5067, 39712), (5256, 38284), (6756, 29784), (7008, 28713), (7446, 27024), (9008, 22338), (9571, 21024), (9928, 20268), (10134, 19856), (10512, 19142), (11169, 18016), (13512, 14892)]