201245018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{44741}}^1$

素因数の和:44929

約数の個数: 16

約数和(自身を含む): 326974536

約数和(自身を除く): 125729518

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 44741, 89482, 581633, 1163266, 7740193, 15480386, 100622509, 201245018]

約数ペア:

[(1, 201245018), (2, 100622509), (13, 15480386), (26, 7740193), (173, 1163266), (346, 581633), (2249, 89482), (4498, 44741)]