201993377060

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11239}}^1\times {\mathrm{5381}}^1$

素因数の和:16796

約数の個数: 48

約数和(自身を含む): 426843406080

約数和(自身を除く): 224850029020

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 5381, 10762, 11239, 21524, 22478, 26905, 44956, 53810, 56195, 107620, 112390, 224780, 898627, 1797254, 1876913, 3594508, 3753826, 4493135, 7507652, 8986270, 9384565, 17972540, 18769130, 37538260, 60477059, 120954118, 241908236, 302385295, 604770590, 1209541180, 10099668853, 20199337706, 40398675412, 50498344265, 100996688530, 201993377060]

約数ペア:

[(1, 201993377060), (2, 100996688530), (4, 50498344265), (5, 40398675412), (10, 20199337706), (20, 10099668853), (167, 1209541180), (334, 604770590), (668, 302385295), (835, 241908236), (1670, 120954118), (3340, 60477059), (5381, 37538260), (10762, 18769130), (11239, 17972540), (21524, 9384565), (22478, 8986270), (26905, 7507652), (44956, 4493135), (53810, 3753826), (56195, 3594508), (107620, 1876913), (112390, 1797254), (224780, 898627)]