201646340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7541}}^1$

素因数の和:7748

約数の個数: 48

約数和(自身を含む): 486549504

約数和(自身を除く): 284903164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 7541, 13370, 15082, 26740, 30164, 37705, 52787, 75410, 105574, 150820, 211148, 263935, 527870, 1055740, 1440331, 2880662, 5761324, 7201655, 10082317, 14403310, 20164634, 28806620, 40329268, 50411585, 100823170, 201646340]

約数ペア:

[(1, 201646340), (2, 100823170), (4, 50411585), (5, 40329268), (7, 28806620), (10, 20164634), (14, 14403310), (20, 10082317), (28, 7201655), (35, 5761324), (70, 2880662), (140, 1440331), (191, 1055740), (382, 527870), (764, 263935), (955, 211148), (1337, 150820), (1910, 105574), (2674, 75410), (3820, 52787), (5348, 37705), (6685, 30164), (7541, 26740), (13370, 15082)]