201676794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 453911040

約数和(自身を除く): 252234246

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 179, 258, 358, 397, 473, 537, 794, 946, 1074, 1191, 1419, 1969, 2382, 2838, 3938, 4367, 5907, 7697, 8734, 11814, 13101, 15394, 17071, 23091, 26202, 34142, 46182, 51213, 71063, 84667, 102426, 142126, 169334, 187781, 213189, 254001, 375562, 426378, 508002, 563343, 781693, 1126686, 1563386, 2345079, 3055709, 4690158, 6111418, 9167127, 18334254, 33612799, 67225598, 100838397, 201676794]

約数ペア:

[(1, 201676794), (2, 100838397), (3, 67225598), (6, 33612799), (11, 18334254), (22, 9167127), (33, 6111418), (43, 4690158), (66, 3055709), (86, 2345079), (129, 1563386), (179, 1126686), (258, 781693), (358, 563343), (397, 508002), (473, 426378), (537, 375562), (794, 254001), (946, 213189), (1074, 187781), (1191, 169334), (1419, 142126), (1969, 102426), (2382, 84667), (2838, 71063), (3938, 51213), (4367, 46182), (5907, 34142), (7697, 26202), (8734, 23091), (11814, 17071), (13101, 15394)]