201979735

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13877}}^1$

素因数の和:13994

約数の個数: 16

約数和(自身を含む): 251802432

約数和(自身を除く): 49822697

約数列:

[1, 5, 41, 71, 205, 355, 2911, 13877, 14555, 69385, 568957, 985267, 2844785, 4926335, 40395947, 201979735]

約数ペア:

[(1, 201979735), (5, 40395947), (41, 4926335), (71, 2844785), (205, 985267), (355, 568957), (2911, 69385), (13877, 14555)]