210002012675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1168463}}^1$

素因数の和:1168572

約数の個数: 48

約数和(自身を含む): 324552560640

約数和(自身を除く): 114550547965

約数列:

[1, 5, 7, 13, 25, 35, 65, 79, 91, 175, 325, 395, 455, 553, 1027, 1975, 2275, 2765, 5135, 7189, 13825, 25675, 35945, 179725, 1168463, 5842315, 8179241, 15190019, 29211575, 40896205, 75950095, 92308577, 106330133, 204481025, 379750475, 461542885, 531650665, 646160039, 1200011501, 2307714425, 2658253325, 3230800195, 6000057505, 8400080507, 16154000975, 30000287525, 42000402535, 210002012675]

約数ペア:

[(1, 210002012675), (5, 42000402535), (7, 30000287525), (13, 16154000975), (25, 8400080507), (35, 6000057505), (65, 3230800195), (79, 2658253325), (91, 2307714425), (175, 1200011501), (325, 646160039), (395, 531650665), (455, 461542885), (553, 379750475), (1027, 204481025), (1975, 106330133), (2275, 92308577), (2765, 75950095), (5135, 40896205), (7189, 29211575), (13825, 15190019), (25675, 8179241), (35945, 5842315), (179725, 1168463)]