197449730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{2063}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 377167104

約数和(自身を除く): 179717374

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 563, 1126, 2063, 2815, 4126, 5630, 9571, 10315, 19142, 20630, 35071, 47855, 70142, 95710, 175355, 350710, 1161469, 2322938, 5807345, 11614690, 19744973, 39489946, 98724865, 197449730]

約数ペア:

[(1, 197449730), (2, 98724865), (5, 39489946), (10, 19744973), (17, 11614690), (34, 5807345), (85, 2322938), (170, 1161469), (563, 350710), (1126, 175355), (2063, 95710), (2815, 70142), (4126, 47855), (5630, 35071), (9571, 20630), (10315, 19142)]