212433246

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{25057}}^1$

素因数の和:25225

約数の個数: 32

約数和(自身を含む): 475099680

約数和(自身を除く): 262666434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 25057, 50114, 75171, 150342, 225513, 451026, 676539, 1353078, 3933949, 7867898, 11801847, 23603694, 35405541, 70811082, 106216623, 212433246]

約数ペア:

[(1, 212433246), (2, 106216623), (3, 70811082), (6, 35405541), (9, 23603694), (18, 11801847), (27, 7867898), (54, 3933949), (157, 1353078), (314, 676539), (471, 451026), (942, 225513), (1413, 150342), (2826, 75171), (4239, 50114), (8478, 25057)]