201597809

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 250070400

約数和(自身を除く): 48472591

約数列:

[1, 7, 19, 49, 79, 133, 553, 931, 1501, 2741, 3871, 10507, 19187, 52079, 73549, 134309, 216539, 364553, 1515773, 2551871, 4114241, 10610411, 28799687, 201597809]

約数ペア:

[(1, 201597809), (7, 28799687), (19, 10610411), (49, 4114241), (79, 2551871), (133, 1515773), (553, 364553), (931, 216539), (1501, 134309), (2741, 73549), (3871, 52079), (10507, 19187)]