209225362214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1957243}}^1$

素因数の和:1957412

約数の個数: 32

約数和(自身を含む): 353431292544

約数和(自身を除く): 144205930330

約数列:

[1, 2, 11, 22, 43, 86, 113, 226, 473, 946, 1243, 2486, 4859, 9718, 53449, 106898, 1957243, 3914486, 21529673, 43059346, 84161449, 168322898, 221168459, 442336918, 925775939, 1851551878, 2432853049, 4865706098, 9510243737, 19020487474, 104612681107, 209225362214]

約数ペア:

[(1, 209225362214), (2, 104612681107), (11, 19020487474), (22, 9510243737), (43, 4865706098), (86, 2432853049), (113, 1851551878), (226, 925775939), (473, 442336918), (946, 221168459), (1243, 168322898), (2486, 84161449), (4859, 43059346), (9718, 21529673), (53449, 3914486), (106898, 1957243)]