214621552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6961}}^1$

素因数の和:7057

約数の個数: 40

約数和(自身を含む): 435097152

約数和(自身を除く): 220475600

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 6961, 7708, 13922, 15416, 27844, 30832, 55688, 111376, 285401, 327167, 570802, 654334, 1141604, 1308668, 2283208, 2617336, 4566416, 5234672, 13413847, 26827694, 53655388, 107310776, 214621552]

約数ペア:

[(1, 214621552), (2, 107310776), (4, 53655388), (8, 26827694), (16, 13413847), (41, 5234672), (47, 4566416), (82, 2617336), (94, 2283208), (164, 1308668), (188, 1141604), (328, 654334), (376, 570802), (656, 327167), (752, 285401), (1927, 111376), (3854, 55688), (6961, 30832), (7708, 27844), (13922, 15416)]