186933201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5227}}^1$

素因数の和:5381

約数の個数: 32

約数和(自身を含む): 309163008

約数和(自身を除く): 122229807

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 5109, 5227, 11921, 15681, 35763, 36589, 67951, 109767, 203853, 475657, 684737, 1426971, 2054211, 4793159, 8901581, 14379477, 26704743, 62311067, 186933201]

約数ペア:

[(1, 186933201), (3, 62311067), (7, 26704743), (13, 14379477), (21, 8901581), (39, 4793159), (91, 2054211), (131, 1426971), (273, 684737), (393, 475657), (917, 203853), (1703, 109767), (2751, 67951), (5109, 36589), (5227, 35763), (11921, 15681)]