200857203465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{6337}}^1$

素因数の和:6858

約数の個数: 64

約数和(自身を含む): 332049543936

約数和(自身を除く): 131192340471

約数列:

[1, 3, 5, 15, 43, 129, 157, 215, 313, 471, 645, 785, 939, 1565, 2355, 4695, 6337, 6751, 13459, 19011, 20253, 31685, 33755, 40377, 49141, 67295, 95055, 101265, 147423, 201885, 245705, 272491, 737115, 817473, 994909, 1362455, 1983481, 2113063, 2984727, 4087365, 4974545, 5950443, 6339189, 9917405, 10565315, 14923635, 29752215, 31695945, 42781087, 85289683, 128343261, 213905435, 255869049, 311406517, 426448415, 641716305, 934219551, 1279345245, 1557032585, 4671097755, 13390480231, 40171440693, 66952401155, 200857203465]

約数ペア:

[(1, 200857203465), (3, 66952401155), (5, 40171440693), (15, 13390480231), (43, 4671097755), (129, 1557032585), (157, 1279345245), (215, 934219551), (313, 641716305), (471, 426448415), (645, 311406517), (785, 255869049), (939, 213905435), (1565, 128343261), (2355, 85289683), (4695, 42781087), (6337, 31695945), (6751, 29752215), (13459, 14923635), (19011, 10565315), (20253, 9917405), (31685, 6339189), (33755, 5950443), (40377, 4974545), (49141, 4087365), (67295, 2984727), (95055, 2113063), (101265, 1983481), (147423, 1362455), (201885, 994909), (245705, 817473), (272491, 737115)]