227445596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 466808832

約数和(自身を除く): 239363236

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 401, 431, 658, 802, 862, 1316, 1604, 1724, 2807, 3017, 5614, 6034, 11228, 12068, 18847, 20257, 37694, 40514, 75388, 81028, 131929, 141799, 172831, 263858, 283598, 345662, 527716, 567196, 691324, 1209817, 2419634, 4839268, 8123057, 16246114, 32492228, 56861399, 113722798, 227445596]

約数ペア:

[(1, 227445596), (2, 113722798), (4, 56861399), (7, 32492228), (14, 16246114), (28, 8123057), (47, 4839268), (94, 2419634), (188, 1209817), (329, 691324), (401, 567196), (431, 527716), (658, 345662), (802, 283598), (862, 263858), (1316, 172831), (1604, 141799), (1724, 131929), (2807, 81028), (3017, 75388), (5614, 40514), (6034, 37694), (11228, 20257), (12068, 18847)]