200839063340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1\times {\mathrm{137831}}^1$

素因数の和:139658

約数の個数: 48

約数和(自身を含む): 432295182144

約数和(自身を除く): 231456118804

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1777, 3554, 7108, 8885, 17770, 35540, 72857, 137831, 145714, 275662, 291428, 364285, 551324, 689155, 728570, 1378310, 1457140, 2756620, 5651071, 11302142, 22604284, 28255355, 56510710, 113021420, 244925687, 489851374, 979702748, 1224628435, 2449256870, 4898513740, 10041953167, 20083906334, 40167812668, 50209765835, 100419531670, 200839063340]

約数ペア:

[(1, 200839063340), (2, 100419531670), (4, 50209765835), (5, 40167812668), (10, 20083906334), (20, 10041953167), (41, 4898513740), (82, 2449256870), (164, 1224628435), (205, 979702748), (410, 489851374), (820, 244925687), (1777, 113021420), (3554, 56510710), (7108, 28255355), (8885, 22604284), (17770, 11302142), (35540, 5651071), (72857, 2756620), (137831, 1457140), (145714, 1378310), (275662, 728570), (291428, 689155), (364285, 551324)]