193980052

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 398970880

約数和(自身を除く): 204990828

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 367, 439, 602, 734, 878, 1204, 1468, 1756, 2569, 3073, 5138, 6146, 10276, 12292, 15781, 18877, 31562, 37754, 63124, 75508, 110467, 132139, 161113, 220934, 264278, 322226, 441868, 528556, 644452, 1127791, 2255582, 4511164, 6927859, 13855718, 27711436, 48495013, 96990026, 193980052]

約数ペア:

[(1, 193980052), (2, 96990026), (4, 48495013), (7, 27711436), (14, 13855718), (28, 6927859), (43, 4511164), (86, 2255582), (172, 1127791), (301, 644452), (367, 528556), (439, 441868), (602, 322226), (734, 264278), (878, 220934), (1204, 161113), (1468, 132139), (1756, 110467), (2569, 75508), (3073, 63124), (5138, 37754), (6146, 31562), (10276, 18877), (12292, 15781)]