201638570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{92921}}^1$

素因数の和:92966

約数の個数: 32

約数和(自身を含む): 428184576

約数和(自身を除く): 226546006

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 92921, 185842, 464605, 650447, 929210, 1300894, 2880551, 3252235, 5761102, 6504470, 14402755, 20163857, 28805510, 40327714, 100819285, 201638570]

約数ペア:

[(1, 201638570), (2, 100819285), (5, 40327714), (7, 28805510), (10, 20163857), (14, 14402755), (31, 6504470), (35, 5761102), (62, 3252235), (70, 2880551), (155, 1300894), (217, 929210), (310, 650447), (434, 464605), (1085, 185842), (2170, 92921)]