202228876

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{557}}^1\times {\mathrm{653}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 357633360

約数和(自身を除く): 155404484

約数列:

[1, 2, 4, 139, 278, 556, 557, 653, 1114, 1306, 2228, 2612, 77423, 90767, 154846, 181534, 309692, 363068, 363721, 727442, 1454884, 50557219, 101114438, 202228876]

約数ペア:

[(1, 202228876), (2, 101114438), (4, 50557219), (139, 1454884), (278, 727442), (556, 363721), (557, 363068), (653, 309692), (1114, 181534), (1306, 154846), (2228, 90767), (2612, 77423)]