212301708

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{478157}}^1$

素因数の和:478201

約数の個数: 24

約数和(自身を含む): 508760112

約数和(自身を除く): 296458404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 478157, 956314, 1434471, 1912628, 2868942, 5737884, 17691809, 35383618, 53075427, 70767236, 106150854, 212301708]

約数ペア:

[(1, 212301708), (2, 106150854), (3, 70767236), (4, 53075427), (6, 35383618), (12, 17691809), (37, 5737884), (74, 2868942), (111, 1912628), (148, 1434471), (222, 956314), (444, 478157)]