195068556

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 503703200

約数和(自身を除く): 308634644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 199, 219, 292, 373, 398, 438, 597, 657, 746, 796, 876, 1119, 1194, 1314, 1492, 1791, 2238, 2388, 2628, 3357, 3582, 4476, 6714, 7164, 13428, 14527, 27229, 29054, 43581, 54458, 58108, 74227, 81687, 87162, 108916, 130743, 148454, 163374, 174324, 222681, 245061, 261486, 296908, 326748, 445362, 490122, 522972, 668043, 890724, 980244, 1336086, 2672172, 5418571, 10837142, 16255713, 21674284, 32511426, 48767139, 65022852, 97534278, 195068556]

約数ペア:

[(1, 195068556), (2, 97534278), (3, 65022852), (4, 48767139), (6, 32511426), (9, 21674284), (12, 16255713), (18, 10837142), (36, 5418571), (73, 2672172), (146, 1336086), (199, 980244), (219, 890724), (292, 668043), (373, 522972), (398, 490122), (438, 445362), (597, 326748), (657, 296908), (746, 261486), (796, 245061), (876, 222681), (1119, 174324), (1194, 163374), (1314, 148454), (1492, 130743), (1791, 108916), (2238, 87162), (2388, 81687), (2628, 74227), (3357, 58108), (3582, 54458), (4476, 43581), (6714, 29054), (7164, 27229), (13428, 14527)]