74203199

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 90561600

約数和(自身を除く): 16358401

約数列:

[1, 7, 29, 49, 79, 203, 553, 661, 1421, 2291, 3871, 4627, 16037, 19169, 32389, 52219, 112259, 134183, 365533, 939281, 1514351, 2558731, 10600457, 74203199]

約数ペア:

[(1, 74203199), (7, 10600457), (29, 2558731), (49, 1514351), (79, 939281), (203, 365533), (553, 134183), (661, 112259), (1421, 52219), (2291, 32389), (3871, 19169), (4627, 16037)]