205948862

素因数分解:

$2^1\times 7^3\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 361747200

約数和(自身を除く): 155798338

約数列:

[1, 2, 7, 14, 49, 98, 331, 343, 662, 686, 907, 1814, 2317, 4634, 6349, 12698, 16219, 32438, 44443, 88886, 113533, 227066, 300217, 311101, 600434, 622202, 2101519, 4203038, 14710633, 29421266, 102974431, 205948862]

約数ペア:

[(1, 205948862), (2, 102974431), (7, 29421266), (14, 14710633), (49, 4203038), (98, 2101519), (331, 622202), (343, 600434), (662, 311101), (686, 300217), (907, 227066), (1814, 113533), (2317, 88886), (4634, 44443), (6349, 32438), (12698, 16219)]