200012735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 275026752

約数和(自身を除く): 75014017

約数列:

[1, 5, 13, 17, 65, 85, 221, 317, 571, 1105, 1585, 2855, 4121, 5389, 7423, 9707, 20605, 26945, 37115, 48535, 70057, 126191, 181007, 350285, 630955, 905035, 2353091, 3077119, 11765455, 15385595, 40002547, 200012735]

約数ペア:

[(1, 200012735), (5, 40002547), (13, 15385595), (17, 11765455), (65, 3077119), (85, 2353091), (221, 905035), (317, 630955), (571, 350285), (1105, 181007), (1585, 126191), (2855, 70057), (4121, 48535), (5389, 37115), (7423, 26945), (9707, 20605)]