199468570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{91921}}^1$

素因数の和:91966

約数の個数: 32

約数和(自身を含む): 423576576

約数和(自身を除く): 224108006

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 91921, 183842, 459605, 643447, 919210, 1286894, 2849551, 3217235, 5699102, 6434470, 14247755, 19946857, 28495510, 39893714, 99734285, 199468570]

約数ペア:

[(1, 199468570), (2, 99734285), (5, 39893714), (7, 28495510), (10, 19946857), (14, 14247755), (31, 6434470), (35, 5699102), (62, 3217235), (70, 2849551), (155, 1286894), (217, 919210), (310, 643447), (434, 459605), (1085, 183842), (2170, 91921)]