202607360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9311}}^1$

素因数の和:9349

約数の個数: 72

約数和(自身を含む): 513910656

約数和(自身を除く): 311303296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 9311, 10880, 18622, 21760, 37244, 46555, 74488, 93110, 148976, 158287, 186220, 297952, 316574, 372440, 595904, 633148, 744880, 791435, 1191808, 1266296, 1489760, 1582870, 2383616, 2532592, 2979520, 3165740, 5065184, 5959040, 6331480, 10130368, 11918080, 12662960, 20260736, 25325920, 40521472, 50651840, 101303680, 202607360]

約数ペア:

[(1, 202607360), (2, 101303680), (4, 50651840), (5, 40521472), (8, 25325920), (10, 20260736), (16, 12662960), (17, 11918080), (20, 10130368), (32, 6331480), (34, 5959040), (40, 5065184), (64, 3165740), (68, 2979520), (80, 2532592), (85, 2383616), (128, 1582870), (136, 1489760), (160, 1266296), (170, 1191808), (256, 791435), (272, 744880), (320, 633148), (340, 595904), (544, 372440), (640, 316574), (680, 297952), (1088, 186220), (1280, 158287), (1360, 148976), (2176, 93110), (2720, 74488), (4352, 46555), (5440, 37244), (9311, 21760), (10880, 18622)]