207053936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{315631}}^1$

素因数の和:315680

約数の個数: 20

約数和(自身を含む): 410952864

約数和(自身を除く): 203898928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 315631, 631262, 1262524, 2525048, 5050096, 12940871, 25881742, 51763484, 103526968, 207053936]

約数ペア:

[(1, 207053936), (2, 103526968), (4, 51763484), (8, 25881742), (16, 12940871), (41, 5050096), (82, 2525048), (164, 1262524), (328, 631262), (656, 315631)]