208379024

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60017}}^1$

素因数の和:60063

約数の個数: 40

約数和(自身を含む): 476302848

約数和(自身を除く): 267923824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 60017, 120034, 240068, 420119, 480136, 840238, 960272, 1680476, 1860527, 3360952, 3721054, 6721904, 7442108, 13023689, 14884216, 26047378, 29768432, 52094756, 104189512, 208379024]

約数ペア:

[(1, 208379024), (2, 104189512), (4, 52094756), (7, 29768432), (8, 26047378), (14, 14884216), (16, 13023689), (28, 7442108), (31, 6721904), (56, 3721054), (62, 3360952), (112, 1860527), (124, 1680476), (217, 960272), (248, 840238), (434, 480136), (496, 420119), (868, 240068), (1736, 120034), (3472, 60017)]