200202590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 427714560

約数和(自身を除く): 227511970

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 79, 82, 158, 205, 287, 395, 410, 553, 574, 790, 883, 1106, 1435, 1766, 2765, 2870, 3239, 4415, 5530, 6181, 6478, 8830, 12362, 16195, 22673, 30905, 32390, 36203, 45346, 61810, 69757, 72406, 113365, 139514, 181015, 226730, 253421, 348785, 362030, 488299, 506842, 697570, 976598, 1267105, 2441495, 2534210, 2860037, 4882990, 5720074, 14300185, 20020259, 28600370, 40040518, 100101295, 200202590]

約数ペア:

[(1, 200202590), (2, 100101295), (5, 40040518), (7, 28600370), (10, 20020259), (14, 14300185), (35, 5720074), (41, 4882990), (70, 2860037), (79, 2534210), (82, 2441495), (158, 1267105), (205, 976598), (287, 697570), (395, 506842), (410, 488299), (553, 362030), (574, 348785), (790, 253421), (883, 226730), (1106, 181015), (1435, 139514), (1766, 113365), (2765, 72406), (2870, 69757), (3239, 61810), (4415, 45346), (5530, 36203), (6181, 32390), (6478, 30905), (8830, 22673), (12362, 16195)]