205426464

素因数分解:

$2^5\times 3^1\times {\mathrm{2139859}}^1$

素因数の和:2139872

約数の個数: 24

約数和(自身を含む): 539244720

約数和(自身を除く): 333818256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2139859, 4279718, 6419577, 8559436, 12839154, 17118872, 25678308, 34237744, 51356616, 68475488, 102713232, 205426464]

約数ペア:

[(1, 205426464), (2, 102713232), (3, 68475488), (4, 51356616), (6, 34237744), (8, 25678308), (12, 17118872), (16, 12839154), (24, 8559436), (32, 6419577), (48, 4279718), (96, 2139859)]