214637930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3727}}^1$

素因数の和:4190

約数の個数: 32

約数和(自身を含む): 417118464

約数和(自身を除く): 202480534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 2215, 3727, 4430, 5759, 7454, 11518, 18635, 28795, 37270, 48451, 57590, 96902, 242255, 484510, 1651061, 3302122, 8255305, 16510610, 21463793, 42927586, 107318965, 214637930]

約数ペア:

[(1, 214637930), (2, 107318965), (5, 42927586), (10, 21463793), (13, 16510610), (26, 8255305), (65, 3302122), (130, 1651061), (443, 484510), (886, 242255), (2215, 96902), (3727, 57590), (4430, 48451), (5759, 37270), (7454, 28795), (11518, 18635)]