208524712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{50417}}^1$

素因数の和:50481

約数の個数: 32

約数和(自身を含む): 435611520

約数和(自身を除く): 227086808

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 50417, 100834, 201668, 403336, 554587, 1109174, 2218348, 2369599, 4436696, 4739198, 9478396, 18956792, 26065589, 52131178, 104262356, 208524712]

約数ペア:

[(1, 208524712), (2, 104262356), (4, 52131178), (8, 26065589), (11, 18956792), (22, 9478396), (44, 4739198), (47, 4436696), (88, 2369599), (94, 2218348), (188, 1109174), (376, 554587), (517, 403336), (1034, 201668), (2068, 100834), (4136, 50417)]