201059355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31391}}^1$

素因数の和:31467

約数の個数: 32

約数和(自身を含む): 373690368

約数和(自身を除く): 172631013

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 31391, 94173, 156955, 219737, 470865, 659211, 1098685, 1914851, 3296055, 5744553, 9574255, 13403957, 28722765, 40211871, 67019785, 201059355]

約数ペア:

[(1, 201059355), (3, 67019785), (5, 40211871), (7, 28722765), (15, 13403957), (21, 9574255), (35, 5744553), (61, 3296055), (105, 1914851), (183, 1098685), (305, 659211), (427, 470865), (915, 219737), (1281, 156955), (2135, 94173), (6405, 31391)]