207317516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{435541}}^1$

素因数の和:435569

約数の個数: 24

約数和(自身を含む): 439026336

約数和(自身を除く): 231708820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 435541, 871082, 1742164, 3048787, 6097574, 7404197, 12195148, 14808394, 29616788, 51829379, 103658758, 207317516]

約数ペア:

[(1, 207317516), (2, 103658758), (4, 51829379), (7, 29616788), (14, 14808394), (17, 12195148), (28, 7404197), (34, 6097574), (68, 3048787), (119, 1742164), (238, 871082), (476, 435541)]