201885376

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 507382272

約数和(自身を除く): 305496896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 448, 497, 568, 577, 616, 704, 781, 994, 1136, 1154, 1232, 1562, 1988, 2272, 2308, 2464, 3124, 3976, 4039, 4544, 4616, 4928, 5467, 6248, 6347, 7952, 8078, 9232, 10934, 12496, 12694, 15904, 16156, 18464, 21868, 24992, 25388, 31808, 32312, 36928, 40967, 43736, 44429, 49984, 50776, 64624, 81934, 87472, 88858, 101552, 129248, 163868, 174944, 177716, 203104, 258496, 286769, 327736, 349888, 355432, 406208, 450637, 573538, 655472, 710864, 901274, 1147076, 1310944, 1421728, 1802548, 2294152, 2621888, 2843456, 3154459, 3605096, 4588304, 6308918, 7210192, 9176608, 12617836, 14420384, 18353216, 25235672, 28840768, 50471344, 100942688, 201885376]

約数ペア:

[(1, 201885376), (2, 100942688), (4, 50471344), (7, 28840768), (8, 25235672), (11, 18353216), (14, 14420384), (16, 12617836), (22, 9176608), (28, 7210192), (32, 6308918), (44, 4588304), (56, 3605096), (64, 3154459), (71, 2843456), (77, 2621888), (88, 2294152), (112, 1802548), (142, 1421728), (154, 1310944), (176, 1147076), (224, 901274), (284, 710864), (308, 655472), (352, 573538), (448, 450637), (497, 406208), (568, 355432), (577, 349888), (616, 327736), (704, 286769), (781, 258496), (994, 203104), (1136, 177716), (1154, 174944), (1232, 163868), (1562, 129248), (1988, 101552), (2272, 88858), (2308, 87472), (2464, 81934), (3124, 64624), (3976, 50776), (4039, 49984), (4544, 44429), (4616, 43736), (4928, 40967), (5467, 36928), (6248, 32312), (6347, 31808), (7952, 25388), (8078, 24992), (9232, 21868), (10934, 18464), (12496, 16156), (12694, 15904)]