201049128

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 650496000

約数和(自身を除く): 449446872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 127, 162, 168, 189, 216, 252, 254, 324, 349, 378, 381, 504, 508, 567, 648, 698, 756, 762, 889, 1016, 1047, 1134, 1143, 1396, 1512, 1524, 1778, 2094, 2268, 2286, 2443, 2667, 2792, 3048, 3141, 3429, 3556, 4188, 4536, 4572, 4886, 5334, 6282, 6858, 7112, 7329, 8001, 8376, 9144, 9423, 9772, 10287, 10668, 12564, 13716, 14658, 16002, 18846, 19544, 20574, 21336, 21987, 24003, 25128, 27432, 28269, 29316, 32004, 37692, 41148, 43974, 44323, 48006, 56538, 58632, 64008, 65961, 72009, 75384, 82296, 87948, 88646, 96012, 113076, 131922, 132969, 144018, 175896, 177292, 192024, 197883, 226152, 263844, 265938, 288036, 310261, 354584, 395766, 398907, 527688, 531876, 576072, 620522, 791532, 797814, 930783, 1063752, 1196721, 1241044, 1583064, 1595628, 1861566, 2393442, 2482088, 2792349, 3191256, 3590163, 3723132, 4786884, 5584698, 7180326, 7446264, 8377047, 9573768, 11169396, 14360652, 16754094, 22338792, 25131141, 28721304, 33508188, 50262282, 67016376, 100524564, 201049128]

約数ペア:

[(1, 201049128), (2, 100524564), (3, 67016376), (4, 50262282), (6, 33508188), (7, 28721304), (8, 25131141), (9, 22338792), (12, 16754094), (14, 14360652), (18, 11169396), (21, 9573768), (24, 8377047), (27, 7446264), (28, 7180326), (36, 5584698), (42, 4786884), (54, 3723132), (56, 3590163), (63, 3191256), (72, 2792349), (81, 2482088), (84, 2393442), (108, 1861566), (126, 1595628), (127, 1583064), (162, 1241044), (168, 1196721), (189, 1063752), (216, 930783), (252, 797814), (254, 791532), (324, 620522), (349, 576072), (378, 531876), (381, 527688), (504, 398907), (508, 395766), (567, 354584), (648, 310261), (698, 288036), (756, 265938), (762, 263844), (889, 226152), (1016, 197883), (1047, 192024), (1134, 177292), (1143, 175896), (1396, 144018), (1512, 132969), (1524, 131922), (1778, 113076), (2094, 96012), (2268, 88646), (2286, 87948), (2443, 82296), (2667, 75384), (2792, 72009), (3048, 65961), (3141, 64008), (3429, 58632), (3556, 56538), (4188, 48006), (4536, 44323), (4572, 43974), (4886, 41148), (5334, 37692), (6282, 32004), (6858, 29316), (7112, 28269), (7329, 27432), (8001, 25128), (8376, 24003), (9144, 21987), (9423, 21336), (9772, 20574), (10287, 19544), (10668, 18846), (12564, 16002), (13716, 14658)]