211229532

素因数分解:

$2^2\times 3^4\times {\mathrm{651943}}^1$

素因数の和:651959

約数の個数: 30

約数和(自身を含む): 552196568

約数和(自身を除く): 340967036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 651943, 1303886, 1955829, 2607772, 3911658, 5867487, 7823316, 11734974, 17602461, 23469948, 35204922, 52807383, 70409844, 105614766, 211229532]

約数ペア:

[(1, 211229532), (2, 105614766), (3, 70409844), (4, 52807383), (6, 35204922), (9, 23469948), (12, 17602461), (18, 11734974), (27, 7823316), (36, 5867487), (54, 3911658), (81, 2607772), (108, 1955829), (162, 1303886), (324, 651943)]