201951216

素因数分解:

$2^4\times 3^2\times {\mathrm{1402439}}^1$

素因数の和:1402453

約数の個数: 30

約数和(自身を含む): 565183320

約数和(自身を除く): 363232104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1402439, 2804878, 4207317, 5609756, 8414634, 11219512, 12621951, 16829268, 22439024, 25243902, 33658536, 50487804, 67317072, 100975608, 201951216]

約数ペア:

[(1, 201951216), (2, 100975608), (3, 67317072), (4, 50487804), (6, 33658536), (8, 25243902), (9, 22439024), (12, 16829268), (16, 12621951), (18, 11219512), (24, 8414634), (36, 5609756), (48, 4207317), (72, 2804878), (144, 1402439)]