220170622

素因数分解:

$2^1\times 7^2\times {\mathrm{907}}^1\times {\mathrm{2477}}^1$

素因数の和:3400

約数の個数: 24

約数和(自身を含む): 384754104

約数和(自身を除く): 164583482

約数列:

[1, 2, 7, 14, 49, 98, 907, 1814, 2477, 4954, 6349, 12698, 17339, 34678, 44443, 88886, 121373, 242746, 2246639, 4493278, 15726473, 31452946, 110085311, 220170622]

約数ペア:

[(1, 220170622), (2, 110085311), (7, 31452946), (14, 15726473), (49, 4493278), (98, 2246639), (907, 242746), (1814, 121373), (2477, 88886), (4954, 44443), (6349, 34678), (12698, 17339)]