201109136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237157}}^1$

素因数の和:237218

約数の個数: 20

約数和(自身を含む): 397002492

約数和(自身を除く): 195893356

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237157, 474314, 948628, 1897256, 3794512, 12569321, 25138642, 50277284, 100554568, 201109136]

約数ペア:

[(1, 201109136), (2, 100554568), (4, 50277284), (8, 25138642), (16, 12569321), (53, 3794512), (106, 1897256), (212, 948628), (424, 474314), (848, 237157)]