201986235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13163}}^1$

素因数の和:13216

約数の個数: 48

約数和(自身を含む): 394288128

約数和(自身を除く): 192301893

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 13163, 15345, 39489, 65815, 118467, 144793, 197445, 408053, 434379, 592335, 723965, 1224159, 1303137, 2040265, 2171895, 3672477, 4488583, 6120795, 6515685, 13465749, 18362385, 22442915, 40397247, 67328745, 201986235]

約数ペア:

[(1, 201986235), (3, 67328745), (5, 40397247), (9, 22442915), (11, 18362385), (15, 13465749), (31, 6515685), (33, 6120795), (45, 4488583), (55, 3672477), (93, 2171895), (99, 2040265), (155, 1303137), (165, 1224159), (279, 723965), (341, 592335), (465, 434379), (495, 408053), (1023, 197445), (1395, 144793), (1705, 118467), (3069, 65815), (5115, 39489), (13163, 15345)]