198636636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 554545152

約数和(自身を除く): 355908516

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 41, 44, 51, 66, 68, 82, 102, 123, 127, 132, 164, 187, 204, 246, 254, 289, 374, 381, 451, 492, 508, 561, 578, 697, 748, 762, 867, 902, 1122, 1156, 1353, 1394, 1397, 1524, 1734, 1804, 2091, 2159, 2244, 2706, 2788, 2794, 3179, 3468, 4182, 4191, 4318, 5207, 5412, 5588, 6358, 6477, 7667, 8364, 8382, 8636, 9537, 10414, 11849, 12716, 12954, 15334, 15621, 16764, 19074, 20828, 23001, 23698, 23749, 25908, 30668, 31242, 35547, 36703, 38148, 46002, 47396, 47498, 57277, 62484, 71094, 71247, 73406, 88519, 92004, 94996, 110109, 114554, 130339, 142188, 142494, 146812, 171831, 177038, 220218, 229108, 260678, 265557, 284988, 343662, 354076, 391017, 403733, 440436, 521356, 531114, 687324, 782034, 807466, 973709, 1062228, 1211199, 1504823, 1564068, 1614932, 1947418, 2422398, 2921127, 3009646, 3894836, 4514469, 4844796, 5842254, 6019292, 9028938, 11684508, 16553053, 18057876, 33106106, 49659159, 66212212, 99318318, 198636636]

約数ペア:

[(1, 198636636), (2, 99318318), (3, 66212212), (4, 49659159), (6, 33106106), (11, 18057876), (12, 16553053), (17, 11684508), (22, 9028938), (33, 6019292), (34, 5842254), (41, 4844796), (44, 4514469), (51, 3894836), (66, 3009646), (68, 2921127), (82, 2422398), (102, 1947418), (123, 1614932), (127, 1564068), (132, 1504823), (164, 1211199), (187, 1062228), (204, 973709), (246, 807466), (254, 782034), (289, 687324), (374, 531114), (381, 521356), (451, 440436), (492, 403733), (508, 391017), (561, 354076), (578, 343662), (697, 284988), (748, 265557), (762, 260678), (867, 229108), (902, 220218), (1122, 177038), (1156, 171831), (1353, 146812), (1394, 142494), (1397, 142188), (1524, 130339), (1734, 114554), (1804, 110109), (2091, 94996), (2159, 92004), (2244, 88519), (2706, 73406), (2788, 71247), (2794, 71094), (3179, 62484), (3468, 57277), (4182, 47498), (4191, 47396), (4318, 46002), (5207, 38148), (5412, 36703), (5588, 35547), (6358, 31242), (6477, 30668), (7667, 25908), (8364, 23749), (8382, 23698), (8636, 23001), (9537, 20828), (10414, 19074), (11849, 16764), (12716, 15621), (12954, 15334)]