198202365

素因数分解:

$3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{4651}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 343987488

約数和(自身を除く): 145785123

約数列:

[1, 3, 5, 9, 15, 45, 947, 2841, 4651, 4735, 8523, 13953, 14205, 23255, 41859, 42615, 69765, 209295, 4404497, 13213491, 22022485, 39640473, 66067455, 198202365]

約数ペア:

[(1, 198202365), (3, 66067455), (5, 39640473), (9, 22022485), (15, 13213491), (45, 4404497), (947, 209295), (2841, 69765), (4651, 42615), (4735, 41859), (8523, 23255), (13953, 14205)]