200765138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^2$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 372968064

約数和(自身を除く): 172202926

約数列:

[1, 2, 7, 14, 17, 34, 71, 109, 119, 142, 218, 238, 497, 763, 994, 1207, 1526, 1853, 2414, 3706, 7739, 8449, 11881, 12971, 15478, 16898, 23762, 25942, 54173, 83167, 108346, 131563, 166334, 201977, 263126, 403954, 843551, 920941, 1413839, 1687102, 1841882, 2827678, 5904857, 11809714, 14340367, 28680734, 100382569, 200765138]

約数ペア:

[(1, 200765138), (2, 100382569), (7, 28680734), (14, 14340367), (17, 11809714), (34, 5904857), (71, 2827678), (109, 1841882), (119, 1687102), (142, 1413839), (218, 920941), (238, 843551), (497, 403954), (763, 263126), (994, 201977), (1207, 166334), (1526, 131563), (1853, 108346), (2414, 83167), (3706, 54173), (7739, 25942), (8449, 23762), (11881, 16898), (12971, 15478)]