202325879

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 243669888

約数和(自身を除く): 41344009

約数列:

[1, 7, 37, 43, 259, 301, 491, 1369, 1591, 3437, 9583, 11137, 18167, 21113, 58867, 127169, 147791, 412069, 672179, 781181, 4705253, 5468267, 28903697, 202325879]

約数ペア:

[(1, 202325879), (7, 28903697), (37, 5468267), (43, 4705253), (259, 781181), (301, 672179), (491, 412069), (1369, 147791), (1591, 127169), (3437, 58867), (9583, 21113), (11137, 18167)]