207813297

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 291723264

約数和(自身を除く): 83909967

約数列:

[1, 3, 41, 67, 123, 151, 167, 201, 453, 501, 2747, 6191, 6847, 8241, 10117, 11189, 18573, 20541, 25217, 30351, 33567, 75651, 414797, 458749, 1033897, 1244391, 1376247, 1689539, 3101691, 5068617, 69271099, 207813297]

約数ペア:

[(1, 207813297), (3, 69271099), (41, 5068617), (67, 3101691), (123, 1689539), (151, 1376247), (167, 1244391), (201, 1033897), (453, 458749), (501, 414797), (2747, 75651), (6191, 33567), (6847, 30351), (8241, 25217), (10117, 20541), (11189, 18573)]