205121195045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{2887201}}^1$

素因数の和:2888312

約数の個数: 16

約数和(自身を含む): 265322314992

約数和(自身を除く): 60201119947

約数列:

[1, 5, 13, 65, 1093, 5465, 14209, 71045, 2887201, 14436005, 37533613, 187668065, 3155710693, 15778553465, 41024239009, 205121195045]

約数ペア:

[(1, 205121195045), (5, 41024239009), (13, 15778553465), (65, 3155710693), (1093, 187668065), (5465, 37533613), (14209, 14436005), (71045, 2887201)]