197253404

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{1399}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 349860000

約数和(自身を除く): 152606596

約数列:

[1, 2, 4, 101, 202, 349, 404, 698, 1396, 1399, 2798, 5596, 35249, 70498, 140996, 141299, 282598, 488251, 565196, 976502, 1953004, 49313351, 98626702, 197253404]

約数ペア:

[(1, 197253404), (2, 98626702), (4, 49313351), (101, 1953004), (202, 976502), (349, 565196), (404, 488251), (698, 282598), (1396, 141299), (1399, 140996), (2798, 70498), (5596, 35249)]