227580292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{21317}}^1$

素因数の和:21495

約数の個数: 24

約数和(自身を含む): 424398744

約数和(自身を除く): 196818452

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 21317, 42634, 85268, 362389, 724778, 1449556, 3346769, 6693538, 13387076, 56895073, 113790146, 227580292]

約数ペア:

[(1, 227580292), (2, 113790146), (4, 56895073), (17, 13387076), (34, 6693538), (68, 3346769), (157, 1449556), (314, 724778), (628, 362389), (2669, 85268), (5338, 42634), (10676, 21317)]