205162254

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15017}}^1$

素因数の和:15062

約数の個数: 64

約数和(自身を含む): 519022080

約数和(自身を除く): 313859826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 4554, 6831, 13662, 15017, 30034, 45051, 90102, 135153, 165187, 270306, 330374, 345391, 405459, 495561, 690782, 810918, 991122, 1036173, 1486683, 2072346, 2973366, 3108519, 3799301, 4460049, 6217038, 7598602, 8920098, 9325557, 11397903, 18651114, 22795806, 34193709, 68387418, 102581127, 205162254]

約数ペア:

[(1, 205162254), (2, 102581127), (3, 68387418), (6, 34193709), (9, 22795806), (11, 18651114), (18, 11397903), (22, 9325557), (23, 8920098), (27, 7598602), (33, 6217038), (46, 4460049), (54, 3799301), (66, 3108519), (69, 2973366), (99, 2072346), (138, 1486683), (198, 1036173), (207, 991122), (253, 810918), (297, 690782), (414, 495561), (506, 405459), (594, 345391), (621, 330374), (759, 270306), (1242, 165187), (1518, 135153), (2277, 90102), (4554, 45051), (6831, 30034), (13662, 15017)]