201432205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 275667840

約数和(自身を除く): 74235635

約数列:

[1, 5, 13, 19, 65, 95, 211, 247, 773, 1055, 1235, 2743, 3865, 4009, 10049, 13715, 14687, 20045, 50245, 52117, 73435, 163103, 190931, 260585, 815515, 954655, 2120339, 3098957, 10601695, 15494785, 40286441, 201432205]

約数ペア:

[(1, 201432205), (5, 40286441), (13, 15494785), (19, 10601695), (65, 3098957), (95, 2120339), (211, 954655), (247, 815515), (773, 260585), (1055, 190931), (1235, 163103), (2743, 73435), (3865, 52117), (4009, 50245), (10049, 20045), (13715, 14687)]