201472663

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 249244128

約数和(自身を除く): 47771465

約数列:

[1, 7, 23, 49, 53, 161, 371, 1127, 1219, 2597, 3373, 8533, 23611, 59731, 77579, 165277, 178769, 543053, 1251383, 3801371, 4111687, 8759681, 28781809, 201472663]

約数ペア:

[(1, 201472663), (7, 28781809), (23, 8759681), (49, 4111687), (53, 3801371), (161, 1251383), (371, 543053), (1127, 178769), (1219, 165277), (2597, 77579), (3373, 59731), (8533, 23611)]