193342017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 94058943

約数列:

[1, 3, 11, 33, 71, 179, 213, 461, 537, 781, 1383, 1969, 2343, 5071, 5907, 12709, 15213, 32731, 38127, 82519, 98193, 139799, 247557, 360041, 419397, 907709, 1080123, 2723127, 5858849, 17576547, 64447339, 193342017]

約数ペア:

[(1, 193342017), (3, 64447339), (11, 17576547), (33, 5858849), (71, 2723127), (179, 1080123), (213, 907709), (461, 419397), (537, 360041), (781, 247557), (1383, 139799), (1969, 98193), (2343, 82519), (5071, 38127), (5907, 32731), (12709, 15213)]