201214854

素因数分解:

$2^1\times 3^4\times {\mathrm{1242067}}^1$

素因数の和:1242081

約数の個数: 20

約数和(自身を含む): 450870684

約数和(自身を除く): 249655830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1242067, 2484134, 3726201, 7452402, 11178603, 22357206, 33535809, 67071618, 100607427, 201214854]

約数ペア:

[(1, 201214854), (2, 100607427), (3, 67071618), (6, 33535809), (9, 22357206), (18, 11178603), (27, 7452402), (54, 3726201), (81, 2484134), (162, 1242067)]