208622408

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2593}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 399216600

約数和(自身を除く): 190594192

約数列:

[1, 2, 4, 8, 89, 113, 178, 226, 356, 452, 712, 904, 2593, 5186, 10057, 10372, 20114, 20744, 40228, 80456, 230777, 293009, 461554, 586018, 923108, 1172036, 1846216, 2344072, 26077801, 52155602, 104311204, 208622408]

約数ペア:

[(1, 208622408), (2, 104311204), (4, 52155602), (8, 26077801), (89, 2344072), (113, 1846216), (178, 1172036), (226, 923108), (356, 586018), (452, 461554), (712, 293009), (904, 230777), (2593, 80456), (5186, 40228), (10057, 20744), (10372, 20114)]