205073210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41597}}^1$

素因数の和:41650

約数の個数: 32

約数和(自身を含む): 404332560

約数和(自身を除く): 199259350

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 41597, 83194, 207985, 415970, 707149, 1206313, 1414298, 2412626, 3535745, 6031565, 7071490, 12063130, 20507321, 41014642, 102536605, 205073210]

約数ペア:

[(1, 205073210), (2, 102536605), (5, 41014642), (10, 20507321), (17, 12063130), (29, 7071490), (34, 6031565), (58, 3535745), (85, 2412626), (145, 1414298), (170, 1206313), (290, 707149), (493, 415970), (986, 207985), (2465, 83194), (4930, 41597)]