207398810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17183}}^1$

素因数の和:17278

約数の個数: 32

約数和(自身を含む): 400868352

約数和(自身を除く): 193469542

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 17183, 34366, 85915, 171830, 292111, 584222, 1219993, 1460555, 2439986, 2921110, 6099965, 12199930, 20739881, 41479762, 103699405, 207398810]

約数ペア:

[(1, 207398810), (2, 103699405), (5, 41479762), (10, 20739881), (17, 12199930), (34, 6099965), (71, 2921110), (85, 2439986), (142, 1460555), (170, 1219993), (355, 584222), (710, 292111), (1207, 171830), (2414, 85915), (6035, 34366), (12070, 17183)]