202415817

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^2\times {\mathrm{101}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 279277632

約数和(自身を除く): 76861815

約数列:

[1, 3, 71, 97, 101, 213, 291, 303, 6887, 7171, 9409, 9797, 20661, 21513, 28227, 29391, 668039, 695587, 950309, 2004117, 2086761, 2850927, 67471939, 202415817]

約数ペア:

[(1, 202415817), (3, 67471939), (71, 2850927), (97, 2086761), (101, 2004117), (213, 950309), (291, 695587), (303, 668039), (6887, 29391), (7171, 28227), (9409, 21513), (9797, 20661)]