201909692

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{76597}}^1$

素因数の和:77260

約数の個数: 12

約数和(自身を含む): 353882760

約数和(自身を除く): 151973068

約数列:

[1, 2, 4, 659, 1318, 2636, 76597, 153194, 306388, 50477423, 100954846, 201909692]

約数ペア:

[(1, 201909692), (2, 100954846), (4, 50477423), (659, 306388), (1318, 153194), (2636, 76597)]