190647078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{21001}}^1$

素因数の和:21112

約数の個数: 32

約数和(自身を含む): 408278880

約数和(自身を除く): 217631802

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 21001, 42002, 63003, 126006, 357017, 714034, 1071051, 1869089, 2142102, 3738178, 5607267, 11214534, 31774513, 63549026, 95323539, 190647078]

約数ペア:

[(1, 190647078), (2, 95323539), (3, 63549026), (6, 31774513), (17, 11214534), (34, 5607267), (51, 3738178), (89, 2142102), (102, 1869089), (178, 1071051), (267, 714034), (534, 357017), (1513, 126006), (3026, 63003), (4539, 42002), (9078, 21001)]