199636866

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 528353280

約数和(自身を除く): 328716414

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 103, 117, 143, 198, 206, 234, 251, 286, 297, 309, 351, 429, 502, 594, 618, 702, 753, 858, 927, 1133, 1287, 1339, 1506, 1854, 2259, 2266, 2574, 2678, 2761, 2781, 3263, 3399, 3861, 4017, 4518, 5522, 5562, 6526, 6777, 6798, 7722, 8034, 8283, 9789, 10197, 12051, 13554, 14729, 16566, 19578, 20394, 24102, 24849, 25853, 29367, 29458, 30591, 35893, 36153, 44187, 49698, 51706, 58734, 61182, 71786, 72306, 74547, 77559, 88101, 88374, 107679, 132561, 149094, 155118, 176202, 215358, 232677, 265122, 284383, 323037, 336089, 397683, 465354, 568766, 646074, 672178, 698031, 795366, 853149, 969111, 1008267, 1396062, 1706298, 1938222, 2016534, 2559447, 3024801, 3696979, 5118894, 6049602, 7393958, 7678341, 9074403, 11090937, 15356682, 18148806, 22181874, 33272811, 66545622, 99818433, 199636866]

約数ペア:

[(1, 199636866), (2, 99818433), (3, 66545622), (6, 33272811), (9, 22181874), (11, 18148806), (13, 15356682), (18, 11090937), (22, 9074403), (26, 7678341), (27, 7393958), (33, 6049602), (39, 5118894), (54, 3696979), (66, 3024801), (78, 2559447), (99, 2016534), (103, 1938222), (117, 1706298), (143, 1396062), (198, 1008267), (206, 969111), (234, 853149), (251, 795366), (286, 698031), (297, 672178), (309, 646074), (351, 568766), (429, 465354), (502, 397683), (594, 336089), (618, 323037), (702, 284383), (753, 265122), (858, 232677), (927, 215358), (1133, 176202), (1287, 155118), (1339, 149094), (1506, 132561), (1854, 107679), (2259, 88374), (2266, 88101), (2574, 77559), (2678, 74547), (2761, 72306), (2781, 71786), (3263, 61182), (3399, 58734), (3861, 51706), (4017, 49698), (4518, 44187), (5522, 36153), (5562, 35893), (6526, 30591), (6777, 29458), (6798, 29367), (7722, 25853), (8034, 24849), (8283, 24102), (9789, 20394), (10197, 19578), (12051, 16566), (13554, 14729)]