201996964813

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5781749}}^1$

素因数の和:5781817

約数の個数: 24

約数和(自身を含む): 253101888000

約数和(自身を除く): 51104923187

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 4991, 34937, 5781749, 40472243, 132980227, 179234219, 283305701, 930861589, 1254639533, 4122387037, 6516031123, 8782476731, 28856709259, 201996964813]

約数ペア:

[(1, 201996964813), (7, 28856709259), (23, 8782476731), (31, 6516031123), (49, 4122387037), (161, 1254639533), (217, 930861589), (713, 283305701), (1127, 179234219), (1519, 132980227), (4991, 40472243), (34937, 5781749)]