200143210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40597}}^1$

素因数の和:40650

約数の個数: 32

約数和(自身を含む): 394612560

約数和(自身を除く): 194469350

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 40597, 81194, 202985, 405970, 690149, 1177313, 1380298, 2354626, 3450745, 5886565, 6901490, 11773130, 20014321, 40028642, 100071605, 200143210]

約数ペア:

[(1, 200143210), (2, 100071605), (5, 40028642), (10, 20014321), (17, 11773130), (29, 6901490), (34, 5886565), (58, 3450745), (85, 2354626), (145, 1380298), (170, 1177313), (290, 690149), (493, 405970), (986, 202985), (2465, 81194), (4930, 40597)]