204514902

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1902

約数の個数: 64

約数和(自身を含む): 476856000

約数和(自身を除く): 272341098

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 783, 1314, 1566, 1789, 1971, 2117, 3578, 3942, 4234, 5367, 6351, 10734, 12702, 16101, 19053, 32202, 38106, 48303, 51881, 57159, 96606, 103762, 114318, 130597, 155643, 261194, 311286, 391791, 466929, 783582, 933858, 1175373, 1400787, 2350746, 2801574, 3526119, 3787313, 7052238, 7574626, 11361939, 22723878, 34085817, 68171634, 102257451, 204514902]

約数ペア:

[(1, 204514902), (2, 102257451), (3, 68171634), (6, 34085817), (9, 22723878), (18, 11361939), (27, 7574626), (29, 7052238), (54, 3787313), (58, 3526119), (73, 2801574), (87, 2350746), (146, 1400787), (174, 1175373), (219, 933858), (261, 783582), (438, 466929), (522, 391791), (657, 311286), (783, 261194), (1314, 155643), (1566, 130597), (1789, 114318), (1971, 103762), (2117, 96606), (3578, 57159), (3942, 51881), (4234, 48303), (5367, 38106), (6351, 32202), (10734, 19053), (12702, 16101)]