202198986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 323638326

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 43, 51, 66, 86, 99, 102, 121, 127, 129, 153, 187, 198, 242, 254, 258, 306, 363, 374, 381, 387, 473, 561, 726, 731, 762, 774, 946, 1089, 1122, 1143, 1397, 1419, 1462, 1683, 2057, 2159, 2178, 2193, 2286, 2794, 2838, 3366, 4114, 4191, 4257, 4318, 4386, 5203, 5461, 6171, 6477, 6579, 8041, 8382, 8514, 10406, 10922, 12342, 12573, 12954, 13158, 15367, 15609, 16082, 16383, 18513, 19431, 23749, 24123, 25146, 30734, 31218, 32766, 37026, 38862, 46101, 46827, 47498, 48246, 49149, 60071, 71247, 72369, 88451, 92202, 92837, 93654, 98298, 120142, 138303, 142494, 144738, 176902, 180213, 185674, 213741, 261239, 265353, 276606, 278511, 360426, 427482, 522478, 530706, 540639, 557022, 660781, 783717, 796059, 835533, 1021207, 1081278, 1321562, 1567434, 1592118, 1671066, 1982343, 2042414, 2351151, 3063621, 3964686, 4702302, 5947029, 6127242, 9190863, 11233277, 11894058, 18381726, 22466554, 33699831, 67399662, 101099493, 202198986]

約数ペア:

[(1, 202198986), (2, 101099493), (3, 67399662), (6, 33699831), (9, 22466554), (11, 18381726), (17, 11894058), (18, 11233277), (22, 9190863), (33, 6127242), (34, 5947029), (43, 4702302), (51, 3964686), (66, 3063621), (86, 2351151), (99, 2042414), (102, 1982343), (121, 1671066), (127, 1592118), (129, 1567434), (153, 1321562), (187, 1081278), (198, 1021207), (242, 835533), (254, 796059), (258, 783717), (306, 660781), (363, 557022), (374, 540639), (381, 530706), (387, 522478), (473, 427482), (561, 360426), (726, 278511), (731, 276606), (762, 265353), (774, 261239), (946, 213741), (1089, 185674), (1122, 180213), (1143, 176902), (1397, 144738), (1419, 142494), (1462, 138303), (1683, 120142), (2057, 98298), (2159, 93654), (2178, 92837), (2193, 92202), (2286, 88451), (2794, 72369), (2838, 71247), (3366, 60071), (4114, 49149), (4191, 48246), (4257, 47498), (4318, 46827), (4386, 46101), (5203, 38862), (5461, 37026), (6171, 32766), (6477, 31218), (6579, 30734), (8041, 25146), (8382, 24123), (8514, 23749), (10406, 19431), (10922, 18513), (12342, 16383), (12573, 16082), (12954, 15609), (13158, 15367)]