211011216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{338159}}^1$

素因数の和:338183

約数の個数: 40

約数和(自身を含む): 587045760

約数和(自身を除く): 376034544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 338159, 676318, 1014477, 1352636, 2028954, 2705272, 4057908, 4396067, 5410544, 8115816, 8792134, 13188201, 16231632, 17584268, 26376402, 35168536, 52752804, 70337072, 105505608, 211011216]

約数ペア:

[(1, 211011216), (2, 105505608), (3, 70337072), (4, 52752804), (6, 35168536), (8, 26376402), (12, 17584268), (13, 16231632), (16, 13188201), (24, 8792134), (26, 8115816), (39, 5410544), (48, 4396067), (52, 4057908), (78, 2705272), (104, 2028954), (156, 1352636), (208, 1014477), (312, 676318), (624, 338159)]