221380473604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{56731}}^1$

素因数の和:57100

約数の個数: 48

約数和(自身を含む): 401444709120

約数和(自身を除く): 180064235516

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 233, 316, 466, 932, 4187, 8374, 12349, 16748, 18407, 24698, 36814, 49396, 56731, 73628, 113462, 226924, 975571, 1951142, 3006743, 3902284, 4481749, 6013486, 8963498, 12026972, 13218323, 17926996, 26436646, 52873292, 237532697, 475065394, 700571119, 950130788, 1044247517, 1401142238, 2088495034, 2802284476, 4176990068, 55345118401, 110690236802, 221380473604]

約数ペア:

[(1, 221380473604), (2, 110690236802), (4, 55345118401), (53, 4176990068), (79, 2802284476), (106, 2088495034), (158, 1401142238), (212, 1044247517), (233, 950130788), (316, 700571119), (466, 475065394), (932, 237532697), (4187, 52873292), (8374, 26436646), (12349, 17926996), (16748, 13218323), (18407, 12026972), (24698, 8963498), (36814, 6013486), (49396, 4481749), (56731, 3902284), (73628, 3006743), (113462, 1951142), (226924, 975571)]