238071638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21283}}^1$

素因数の和:21356

約数の個数: 32

約数和(自身を含む): 441345024

約数和(自身を除く): 203273386

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 21283, 42566, 148981, 297962, 361811, 723622, 1000301, 2000602, 2532677, 5065354, 7002107, 14004214, 17005117, 34010234, 119035819, 238071638]

約数ペア:

[(1, 238071638), (2, 119035819), (7, 34010234), (14, 17005117), (17, 14004214), (34, 7002107), (47, 5065354), (94, 2532677), (119, 2000602), (238, 1000301), (329, 723622), (658, 361811), (799, 297962), (1598, 148981), (5593, 42566), (11186, 21283)]