202204496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972137}}^1$

素因数の和:972158

約数の個数: 20

約数和(自身を含む): 421907892

約数和(自身を除く): 219703396

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972137, 1944274, 3888548, 7777096, 12637781, 15554192, 25275562, 50551124, 101102248, 202204496]

約数ペア:

[(1, 202204496), (2, 101102248), (4, 50551124), (8, 25275562), (13, 15554192), (16, 12637781), (26, 7777096), (52, 3888548), (104, 1944274), (208, 972137)]