201771840184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18696427}}^1$

素因数の和:18696523

約数の個数: 32

約数和(自身を含む): 403842844800

約数和(自身を除く): 202071004616

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 18696427, 37392854, 74785708, 149571416, 355232113, 710464226, 1327446317, 1420928452, 2654892634, 2841856904, 5309785268, 10619570536, 25221480023, 50442960046, 100885920092, 201771840184]

約数ペア:

[(1, 201771840184), (2, 100885920092), (4, 50442960046), (8, 25221480023), (19, 10619570536), (38, 5309785268), (71, 2841856904), (76, 2654892634), (142, 1420928452), (152, 1327446317), (284, 710464226), (568, 355232113), (1349, 149571416), (2698, 74785708), (5396, 37392854), (10792, 18696427)]