210836548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 408570624

約数和(自身を除く): 197734076

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 281, 307, 562, 611, 614, 1124, 1222, 1228, 2444, 3653, 3991, 7306, 7982, 13207, 14429, 14612, 15964, 26414, 28858, 52828, 57716, 86267, 171691, 172534, 187577, 343382, 345068, 375154, 686764, 750308, 1121471, 2242942, 4054549, 4485884, 8109098, 16218196, 52709137, 105418274, 210836548]

約数ペア:

[(1, 210836548), (2, 105418274), (4, 52709137), (13, 16218196), (26, 8109098), (47, 4485884), (52, 4054549), (94, 2242942), (188, 1121471), (281, 750308), (307, 686764), (562, 375154), (611, 345068), (614, 343382), (1124, 187577), (1222, 172534), (1228, 171691), (2444, 86267), (3653, 57716), (3991, 52828), (7306, 28858), (7982, 26414), (13207, 15964), (14429, 14612)]