201169041

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 291351168

約数和(自身を除く): 90182127

約数列:

[1, 3, 17, 51, 67, 113, 201, 339, 521, 1139, 1563, 1921, 3417, 5763, 7571, 8857, 22713, 26571, 34907, 58873, 104721, 128707, 176619, 386121, 593419, 1000841, 1780257, 3002523, 3944491, 11833473, 67056347, 201169041]

約数ペア:

[(1, 201169041), (3, 67056347), (17, 11833473), (51, 3944491), (67, 3002523), (113, 1780257), (201, 1000841), (339, 593419), (521, 386121), (1139, 176619), (1563, 128707), (1921, 104721), (3417, 58873), (5763, 34907), (7571, 26571), (8857, 22713)]