147974204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{278147}}^1$

素因数の和:278177

約数の個数: 24

約数和(自身を含む): 311525760

約数和(自身を除く): 163551556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 278147, 556294, 1112588, 1947029, 3894058, 5284793, 7788116, 10569586, 21139172, 36993551, 73987102, 147974204]

約数ペア:

[(1, 147974204), (2, 73987102), (4, 36993551), (7, 21139172), (14, 10569586), (19, 7788116), (28, 5284793), (38, 3894058), (76, 1947029), (133, 1112588), (266, 556294), (532, 278147)]