200780486342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1\times {\mathrm{1459}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 329689958400

約数和(自身を除く): 128909472058

約数列:

[1, 2, 19, 31, 38, 62, 197, 394, 589, 593, 1178, 1186, 1459, 2918, 3743, 6107, 7486, 11267, 12214, 18383, 22534, 27721, 36766, 45229, 55442, 90458, 116033, 116821, 232066, 233642, 287423, 349277, 574846, 698554, 859351, 865187, 1718702, 1730374, 2219599, 3621451, 4439198, 5461037, 7242902, 8910113, 10922074, 16438553, 17820226, 26820797, 32877106, 53641594, 68807569, 137615138, 169292147, 170441839, 338584294, 340883678, 509595143, 1019190286, 3238394941, 5283697009, 6476789882, 10567394018, 100390243171, 200780486342]

約数ペア:

[(1, 200780486342), (2, 100390243171), (19, 10567394018), (31, 6476789882), (38, 5283697009), (62, 3238394941), (197, 1019190286), (394, 509595143), (589, 340883678), (593, 338584294), (1178, 170441839), (1186, 169292147), (1459, 137615138), (2918, 68807569), (3743, 53641594), (6107, 32877106), (7486, 26820797), (11267, 17820226), (12214, 16438553), (18383, 10922074), (22534, 8910113), (27721, 7242902), (36766, 5461037), (45229, 4439198), (55442, 3621451), (90458, 2219599), (116033, 1730374), (116821, 1718702), (232066, 865187), (233642, 859351), (287423, 698554), (349277, 574846)]