202155037

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 244270080

約数和(自身を除く): 42115043

約数列:

[1, 7, 47, 49, 61, 329, 427, 1439, 2303, 2867, 2989, 10073, 20069, 67633, 70511, 87779, 140483, 473431, 614453, 3314017, 4125613, 4301171, 28879291, 202155037]

約数ペア:

[(1, 202155037), (7, 28879291), (47, 4301171), (49, 4125613), (61, 3314017), (329, 614453), (427, 473431), (1439, 140483), (2303, 87779), (2867, 70511), (2989, 67633), (10073, 20069)]