202860688

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{41299}}^1$

素因数の和:41614

約数の個数: 20

約数和(自身を含む): 394332400

約数和(自身を除く): 191471712

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 41299, 82598, 165196, 330392, 660784, 12678793, 25357586, 50715172, 101430344, 202860688]

約数ペア:

[(1, 202860688), (2, 101430344), (4, 50715172), (8, 25357586), (16, 12678793), (307, 660784), (614, 330392), (1228, 165196), (2456, 82598), (4912, 41299)]