222141844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 420940800

約数和(自身を除く): 198798956

約数列:

[1, 2, 4, 19, 38, 59, 76, 107, 118, 214, 236, 428, 463, 926, 1121, 1852, 2033, 2242, 4066, 4484, 6313, 8132, 8797, 12626, 17594, 25252, 27317, 35188, 49541, 54634, 99082, 109268, 119947, 198164, 239894, 479788, 519023, 941279, 1038046, 1882558, 2076092, 2922919, 3765116, 5845838, 11691676, 55535461, 111070922, 222141844]

約数ペア:

[(1, 222141844), (2, 111070922), (4, 55535461), (19, 11691676), (38, 5845838), (59, 3765116), (76, 2922919), (107, 2076092), (118, 1882558), (214, 1038046), (236, 941279), (428, 519023), (463, 479788), (926, 239894), (1121, 198164), (1852, 119947), (2033, 109268), (2242, 99082), (4066, 54634), (4484, 49541), (6313, 35188), (8132, 27317), (8797, 25252), (12626, 17594)]