203419914185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{103123}}^1$

素因数の和:104177

約数の個数: 32

約数和(自身を含む): 269970382080

約数和(自身を除く): 66550467895

約数列:

[1, 5, 17, 23, 85, 115, 391, 1009, 1955, 5045, 17153, 23207, 85765, 103123, 116035, 394519, 515615, 1753091, 1972595, 2371829, 8765455, 11859145, 40321093, 104051107, 201605465, 520255535, 1768868819, 2393175461, 8844344095, 11965877305, 40683982837, 203419914185]

約数ペア:

[(1, 203419914185), (5, 40683982837), (17, 11965877305), (23, 8844344095), (85, 2393175461), (115, 1768868819), (391, 520255535), (1009, 201605465), (1955, 104051107), (5045, 40321093), (17153, 11859145), (23207, 8765455), (85765, 2371829), (103123, 1972595), (116035, 1753091), (394519, 515615)]