201555430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 369863424

約数和(自身を除く): 168307994

約数列:

[1, 2, 5, 10, 67, 134, 283, 335, 566, 670, 1063, 1415, 2126, 2830, 5315, 10630, 18961, 37922, 71221, 94805, 142442, 189610, 300829, 356105, 601658, 712210, 1504145, 3008290, 20155543, 40311086, 100777715, 201555430]

約数ペア:

[(1, 201555430), (2, 100777715), (5, 40311086), (10, 20155543), (67, 3008290), (134, 1504145), (283, 712210), (335, 601658), (566, 356105), (670, 300829), (1063, 189610), (1415, 142442), (2126, 94805), (2830, 71221), (5315, 37922), (10630, 18961)]