213469.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{33029}}^1$

素因数の和:33188

約数の個数: 24

約数和(自身を含む): 195801840

約数和(自身を除く): 106029018

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 33029, 66058, 99087, 198174, 297261, 594522, 4987379, 9974758, 14962137, 29924274, 44886411, 89772822]

約数ペア:

[(1, 89772822), (2, 44886411), (3, 29924274), (6, 14962137), (9, 9974758), (18, 4987379), (151, 594522), (302, 297261), (453, 198174), (906, 99087), (1359, 66058), (2718, 33029)]