197409808

素因数分解:

$2^4\times {\mathrm{2837}}^1\times {\mathrm{4349}}^1$

素因数の和:7194

約数の個数: 20

約数和(自身を含む): 382704300

約数和(自身を除く): 185294492

約数列:

[1, 2, 4, 8, 16, 2837, 4349, 5674, 8698, 11348, 17396, 22696, 34792, 45392, 69584, 12338113, 24676226, 49352452, 98704904, 197409808]

約数ペア:

[(1, 197409808), (2, 98704904), (4, 49352452), (8, 24676226), (16, 12338113), (2837, 69584), (4349, 45392), (5674, 34792), (8698, 22696), (11348, 17396)]