203446908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42491}}^1$

素因数の和:42527

約数の個数: 72

約数和(自身を含む): 618683520

約数和(自身を除く): 415236612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 42491, 84982, 127473, 169964, 254946, 297437, 382419, 509892, 594874, 764838, 807329, 892311, 1189748, 1529676, 1614658, 1784622, 2421987, 2676933, 3229316, 3569244, 4843974, 5353866, 5651303, 7265961, 9687948, 10707732, 11302606, 14531922, 16953909, 22605212, 29063844, 33907818, 50861727, 67815636, 101723454, 203446908]

約数ペア:

[(1, 203446908), (2, 101723454), (3, 67815636), (4, 50861727), (6, 33907818), (7, 29063844), (9, 22605212), (12, 16953909), (14, 14531922), (18, 11302606), (19, 10707732), (21, 9687948), (28, 7265961), (36, 5651303), (38, 5353866), (42, 4843974), (57, 3569244), (63, 3229316), (76, 2676933), (84, 2421987), (114, 1784622), (126, 1614658), (133, 1529676), (171, 1189748), (228, 892311), (252, 807329), (266, 764838), (342, 594874), (399, 509892), (532, 382419), (684, 297437), (798, 254946), (1197, 169964), (1596, 127473), (2394, 84982), (4788, 42491)]