201374637

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 292135680

約数和(自身を除く): 90761043

約数列:

[1, 3, 23, 29, 69, 87, 157, 471, 641, 667, 1923, 2001, 3611, 4553, 10833, 13659, 14743, 18589, 44229, 55767, 100637, 104719, 301911, 314157, 427547, 1282641, 2314651, 2918473, 6943953, 8755419, 67124879, 201374637]

約数ペア:

[(1, 201374637), (3, 67124879), (23, 8755419), (29, 6943953), (69, 2918473), (87, 2314651), (157, 1282641), (471, 427547), (641, 314157), (667, 301911), (1923, 104719), (2001, 100637), (3611, 55767), (4553, 44229), (10833, 18589), (13659, 14743)]