209969424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3197

約数の個数: 120

約数和(自身を含む): 681811520

約数和(自身を除く): 471842096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2412, 2814, 3109, 3216, 3752, 4221, 4824, 5628, 6218, 7504, 8442, 9327, 9648, 11256, 12436, 16884, 18654, 21763, 22512, 24872, 27981, 33768, 37308, 43526, 49744, 55962, 65289, 67536, 74616, 87052, 111924, 130578, 149232, 174104, 195867, 208303, 223848, 261156, 348208, 391734, 416606, 447696, 522312, 624909, 783468, 833212, 1044624, 1249818, 1458121, 1566936, 1666424, 1874727, 2499636, 2916242, 3133872, 3332848, 3749454, 4374363, 4999272, 5832484, 7498908, 8748726, 9998544, 11664968, 13123089, 14997816, 17497452, 23329936, 26246178, 29995632, 34994904, 52492356, 69989808, 104984712, 209969424]

約数ペア:

[(1, 209969424), (2, 104984712), (3, 69989808), (4, 52492356), (6, 34994904), (7, 29995632), (8, 26246178), (9, 23329936), (12, 17497452), (14, 14997816), (16, 13123089), (18, 11664968), (21, 9998544), (24, 8748726), (28, 7498908), (36, 5832484), (42, 4999272), (48, 4374363), (56, 3749454), (63, 3332848), (67, 3133872), (72, 2916242), (84, 2499636), (112, 1874727), (126, 1666424), (134, 1566936), (144, 1458121), (168, 1249818), (201, 1044624), (252, 833212), (268, 783468), (336, 624909), (402, 522312), (469, 447696), (504, 416606), (536, 391734), (603, 348208), (804, 261156), (938, 223848), (1008, 208303), (1072, 195867), (1206, 174104), (1407, 149232), (1608, 130578), (1876, 111924), (2412, 87052), (2814, 74616), (3109, 67536), (3216, 65289), (3752, 55962), (4221, 49744), (4824, 43526), (5628, 37308), (6218, 33768), (7504, 27981), (8442, 24872), (9327, 22512), (9648, 21763), (11256, 18654), (12436, 16884)]