200808440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15259}}^1$

素因数の和:15324

約数の個数: 64

約数和(自身を含む): 527385600

約数和(自身を除く): 326577160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 15259, 30518, 61036, 76295, 106813, 122072, 152590, 213626, 305180, 427252, 534065, 610360, 717173, 854504, 1068130, 1434346, 2136260, 2868692, 3585865, 4272520, 5020211, 5737384, 7171730, 10040422, 14343460, 20080844, 25101055, 28686920, 40161688, 50202110, 100404220, 200808440]

約数ペア:

[(1, 200808440), (2, 100404220), (4, 50202110), (5, 40161688), (7, 28686920), (8, 25101055), (10, 20080844), (14, 14343460), (20, 10040422), (28, 7171730), (35, 5737384), (40, 5020211), (47, 4272520), (56, 3585865), (70, 2868692), (94, 2136260), (140, 1434346), (188, 1068130), (235, 854504), (280, 717173), (329, 610360), (376, 534065), (470, 427252), (658, 305180), (940, 213626), (1316, 152590), (1645, 122072), (1880, 106813), (2632, 76295), (3290, 61036), (6580, 30518), (13160, 15259)]