208514779202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1409}}^1\times {\mathrm{4111}}^1$

素因数の和:6002

約数の個数: 32

約数和(自身を含む): 321436684800

約数和(自身を除く): 112921905598

約数列:

[1, 2, 41, 82, 439, 878, 1409, 2818, 4111, 8222, 17999, 35998, 57769, 115538, 168551, 337102, 618551, 1237102, 1804729, 3609458, 5792399, 11584798, 25360591, 50721182, 73993889, 147987778, 237488359, 474976718, 2542863161, 5085726322, 104257389601, 208514779202]

約数ペア:

[(1, 208514779202), (2, 104257389601), (41, 5085726322), (82, 2542863161), (439, 474976718), (878, 237488359), (1409, 147987778), (2818, 73993889), (4111, 50721182), (8222, 25360591), (17999, 11584798), (35998, 5792399), (57769, 3609458), (115538, 1804729), (168551, 1237102), (337102, 618551)]