201422128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{406093}}^1$

素因数の和:406132

約数の個数: 20

約数和(自身を含む): 402845248

約数和(自身を除く): 201423120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 406093, 812186, 1624372, 3248744, 6497488, 12588883, 25177766, 50355532, 100711064, 201422128]

約数ペア:

[(1, 201422128), (2, 100711064), (4, 50355532), (8, 25177766), (16, 12588883), (31, 6497488), (62, 3248744), (124, 1624372), (248, 812186), (496, 406093)]