202174119

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68279}}^1$

素因数の和:68339

約数の個数: 24

約数和(自身を含む): 340853760

約数和(自身を除く): 138679641

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 68279, 204837, 477953, 614511, 1433859, 3209113, 4301577, 9627339, 22463791, 28882017, 67391373, 202174119]

約数ペア:

[(1, 202174119), (3, 67391373), (7, 28882017), (9, 22463791), (21, 9627339), (47, 4301577), (63, 3209113), (141, 1433859), (329, 614511), (423, 477953), (987, 204837), (2961, 68279)]