197073163

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20963}}^1$

素因数の和:21066

約数の個数: 16

約数和(自身を含む): 241505280

約数和(自身を除く): 44432117

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 20963, 146741, 356371, 1656077, 2494597, 11592539, 28153309, 197073163]

約数ペア:

[(1, 197073163), (7, 28153309), (17, 11592539), (79, 2494597), (119, 1656077), (553, 356371), (1343, 146741), (9401, 20963)]