204446862

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 504070560

約数和(自身を除く): 299623698

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 421, 459, 529, 621, 782, 842, 918, 1058, 1173, 1242, 1263, 1587, 2346, 2526, 3174, 3519, 3789, 4761, 7038, 7157, 7578, 8993, 9522, 9683, 10557, 11367, 14283, 14314, 17986, 19366, 21114, 21471, 22734, 26979, 28566, 29049, 42942, 53958, 58098, 64413, 80937, 87147, 128826, 161874, 164611, 174294, 193239, 222709, 242811, 261441, 329222, 386478, 445418, 485622, 493833, 522882, 668127, 987666, 1336254, 1481499, 2004381, 2962998, 3786053, 4008762, 4444497, 6013143, 7572106, 8888994, 11358159, 12026286, 22716318, 34074477, 68148954, 102223431, 204446862]

約数ペア:

[(1, 204446862), (2, 102223431), (3, 68148954), (6, 34074477), (9, 22716318), (17, 12026286), (18, 11358159), (23, 8888994), (27, 7572106), (34, 6013143), (46, 4444497), (51, 4008762), (54, 3786053), (69, 2962998), (102, 2004381), (138, 1481499), (153, 1336254), (207, 987666), (306, 668127), (391, 522882), (414, 493833), (421, 485622), (459, 445418), (529, 386478), (621, 329222), (782, 261441), (842, 242811), (918, 222709), (1058, 193239), (1173, 174294), (1242, 164611), (1263, 161874), (1587, 128826), (2346, 87147), (2526, 80937), (3174, 64413), (3519, 58098), (3789, 53958), (4761, 42942), (7038, 29049), (7157, 28566), (7578, 26979), (8993, 22734), (9522, 21471), (9683, 21114), (10557, 19366), (11367, 17986), (14283, 14314)]