220157742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{2617}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 503661312

約数和(自身を除く): 283503570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2003, 2617, 4006, 5234, 6009, 7851, 12018, 14021, 15702, 18319, 28042, 36638, 42063, 54957, 84126, 109914, 5241851, 10483702, 15725553, 31451106, 36692957, 73385914, 110078871, 220157742]

約数ペア:

[(1, 220157742), (2, 110078871), (3, 73385914), (6, 36692957), (7, 31451106), (14, 15725553), (21, 10483702), (42, 5241851), (2003, 109914), (2617, 84126), (4006, 54957), (5234, 42063), (6009, 36638), (7851, 28042), (12018, 18319), (14021, 15702)]