204497784

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{13721}}^1$

素因数の和:13762

約数の個数: 80

約数和(自身を含む): 597730320

約数和(自身を除く): 393232536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 13721, 14904, 27442, 41163, 54884, 82326, 109768, 123489, 164652, 246978, 315583, 329304, 370467, 493956, 631166, 740934, 946749, 987912, 1111401, 1262332, 1481868, 1893498, 2222802, 2524664, 2840247, 2963736, 3786996, 4445604, 5680494, 7573992, 8520741, 8891208, 11360988, 17041482, 22721976, 25562223, 34082964, 51124446, 68165928, 102248892, 204497784]

約数ペア:

[(1, 204497784), (2, 102248892), (3, 68165928), (4, 51124446), (6, 34082964), (8, 25562223), (9, 22721976), (12, 17041482), (18, 11360988), (23, 8891208), (24, 8520741), (27, 7573992), (36, 5680494), (46, 4445604), (54, 3786996), (69, 2963736), (72, 2840247), (81, 2524664), (92, 2222802), (108, 1893498), (138, 1481868), (162, 1262332), (184, 1111401), (207, 987912), (216, 946749), (276, 740934), (324, 631166), (414, 493956), (552, 370467), (621, 329304), (648, 315583), (828, 246978), (1242, 164652), (1656, 123489), (1863, 109768), (2484, 82326), (3726, 54884), (4968, 41163), (7452, 27442), (13721, 14904)]