191473324

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 395718400

約数和(自身を除く): 204245076

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 109, 172, 218, 301, 436, 602, 763, 1204, 1459, 1526, 2918, 3052, 4687, 5836, 9374, 10213, 18748, 20426, 32809, 40852, 62737, 65618, 125474, 131236, 159031, 250948, 318062, 439159, 636124, 878318, 1113217, 1756636, 2226434, 4452868, 6838333, 13676666, 27353332, 47868331, 95736662, 191473324]

約数ペア:

[(1, 191473324), (2, 95736662), (4, 47868331), (7, 27353332), (14, 13676666), (28, 6838333), (43, 4452868), (86, 2226434), (109, 1756636), (172, 1113217), (218, 878318), (301, 636124), (436, 439159), (602, 318062), (763, 250948), (1204, 159031), (1459, 131236), (1526, 125474), (2918, 65618), (3052, 62737), (4687, 40852), (5836, 32809), (9374, 20426), (10213, 18748)]