201914068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{24977}}^1$

素因数の和:25071

約数の個数: 24

約数和(自身を含む): 369274752

約数和(自身を除く): 167360684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 24977, 49954, 99908, 1074011, 1173919, 2148022, 2347838, 4296044, 4695676, 50478517, 100957034, 201914068]

約数ペア:

[(1, 201914068), (2, 100957034), (4, 50478517), (43, 4695676), (47, 4296044), (86, 2347838), (94, 2148022), (172, 1173919), (188, 1074011), (2021, 99908), (4042, 49954), (8084, 24977)]