197018812

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{1303}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 349346816

約数和(自身を除く): 152328004

約数列:

[1, 2, 4, 103, 206, 367, 412, 734, 1303, 1468, 2606, 5212, 37801, 75602, 134209, 151204, 268418, 478201, 536836, 956402, 1912804, 49254703, 98509406, 197018812]

約数ペア:

[(1, 197018812), (2, 98509406), (4, 49254703), (103, 1912804), (206, 956402), (367, 536836), (412, 478201), (734, 268418), (1303, 151204), (1468, 134209), (2606, 75602), (5212, 37801)]