206540046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9413}}^1$

素因数の和:9497

約数の個数: 48

約数和(自身を含む): 475821216

約数和(自身を除く): 269281170

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3657, 7314, 9413, 10971, 18826, 21942, 28239, 56478, 84717, 169434, 216499, 432998, 498889, 649497, 997778, 1298994, 1496667, 1948491, 2993334, 3896982, 4490001, 8980002, 11474447, 22948894, 34423341, 68846682, 103270023, 206540046]

約数ペア:

[(1, 206540046), (2, 103270023), (3, 68846682), (6, 34423341), (9, 22948894), (18, 11474447), (23, 8980002), (46, 4490001), (53, 3896982), (69, 2993334), (106, 1948491), (138, 1496667), (159, 1298994), (207, 997778), (318, 649497), (414, 498889), (477, 432998), (954, 216499), (1219, 169434), (2438, 84717), (3657, 56478), (7314, 28239), (9413, 21942), (10971, 18826)]