202479717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 302330880

約数和(自身を除く): 99851163

約数列:

[1, 3, 11, 33, 71, 89, 213, 267, 781, 971, 979, 2343, 2913, 2937, 6319, 10681, 18957, 32043, 68941, 69509, 86419, 206823, 208527, 259257, 758351, 950609, 2275053, 2851827, 6135749, 18407247, 67493239, 202479717]

約数ペア:

[(1, 202479717), (3, 67493239), (11, 18407247), (33, 6135749), (71, 2851827), (89, 2275053), (213, 950609), (267, 758351), (781, 259257), (971, 208527), (979, 206823), (2343, 86419), (2913, 69509), (2937, 68941), (6319, 32043), (10681, 18957)]