202428478

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{1217}}^1$

素因数の和:1444

約数の個数: 24

約数和(自身を含む): 350520912

約数和(自身を除く): 148092434

約数列:

[1, 2, 7, 14, 109, 218, 763, 1217, 1526, 2434, 8519, 11881, 17038, 23762, 83167, 132653, 166334, 265306, 928571, 1857142, 14459177, 28918354, 101214239, 202428478]

約数ペア:

[(1, 202428478), (2, 101214239), (7, 28918354), (14, 14459177), (109, 1857142), (218, 928571), (763, 265306), (1217, 166334), (1526, 132653), (2434, 83167), (8519, 23762), (11881, 17038)]