202478402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{40063}}^1$

素因数の和:40110

約数の個数: 24

約数和(自身を含む): 366345216

約数和(自身を除く): 163866814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 40063, 80126, 280441, 560882, 761197, 1522394, 5328379, 10656758, 14462743, 28925486, 101239201, 202478402]

約数ペア:

[(1, 202478402), (2, 101239201), (7, 28925486), (14, 14462743), (19, 10656758), (38, 5328379), (133, 1522394), (266, 761197), (361, 560882), (722, 280441), (2527, 80126), (5054, 40063)]