201716901115

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1081853}}^1$

素因数の和:1082366

約数の個数: 16

約数和(自身を含む): 245364487200

約数和(自身を除く): 43647586085

約数列:

[1, 5, 89, 419, 445, 2095, 37291, 186455, 1081853, 5409265, 96284917, 453296407, 481424585, 2266482035, 40343380223, 201716901115]

約数ペア:

[(1, 201716901115), (5, 40343380223), (89, 2266482035), (419, 481424585), (445, 453296407), (2095, 96284917), (37291, 5409265), (186455, 1081853)]