201620237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{7829}}^1$

素因数の和:8132

約数の個数: 16

約数和(自身を含む): 249056640

約数和(自身を除く): 47436403

約数列:

[1, 7, 13, 91, 283, 1981, 3679, 7829, 25753, 54803, 101777, 712439, 2215607, 15509249, 28802891, 201620237]

約数ペア:

[(1, 201620237), (7, 28802891), (13, 15509249), (91, 2215607), (283, 712439), (1981, 101777), (3679, 54803), (7829, 25753)]