201998830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4241}}^1$

素因数の和:4692

約数の個数: 32

約数和(自身を含む): 397662048

約数和(自身を除く): 195663218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 433, 866, 2165, 4241, 4330, 4763, 8482, 9526, 21205, 23815, 42410, 46651, 47630, 93302, 233255, 466510, 1836353, 3672706, 9181765, 18363530, 20199883, 40399766, 100999415, 201998830]

約数ペア:

[(1, 201998830), (2, 100999415), (5, 40399766), (10, 20199883), (11, 18363530), (22, 9181765), (55, 3672706), (110, 1836353), (433, 466510), (866, 233255), (2165, 93302), (4241, 47630), (4330, 46651), (4763, 42410), (8482, 23815), (9526, 21205)]