188354018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 297321024

約数和(自身を除く): 108967006

約数列:

[1, 2, 43, 67, 86, 97, 134, 194, 337, 674, 2881, 4171, 5762, 6499, 8342, 12998, 14491, 22579, 28982, 32689, 45158, 65378, 279457, 558914, 970897, 1405627, 1941794, 2190163, 2811254, 4380326, 94177009, 188354018]

約数ペア:

[(1, 188354018), (2, 94177009), (43, 4380326), (67, 2811254), (86, 2190163), (97, 1941794), (134, 1405627), (194, 970897), (337, 558914), (674, 279457), (2881, 65378), (4171, 45158), (5762, 32689), (6499, 28982), (8342, 22579), (12998, 14491)]