207820368

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29453}}^1$

素因数の和:29481

約数の個数: 90

約数和(自身を含む): 676587834

約数和(自身を除く): 468767466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29453, 58906, 88359, 117812, 176718, 206171, 235624, 265077, 353436, 412342, 471248, 530154, 618513, 706872, 824684, 1060308, 1237026, 1413744, 1443197, 1649368, 1855539, 2120616, 2474052, 2886394, 3298736, 3711078, 4241232, 4329591, 4948104, 5772788, 7422156, 8659182, 9896208, 11545576, 12988773, 14844312, 17318364, 23091152, 25977546, 29688624, 34636728, 51955092, 69273456, 103910184, 207820368]

約数ペア:

[(1, 207820368), (2, 103910184), (3, 69273456), (4, 51955092), (6, 34636728), (7, 29688624), (8, 25977546), (9, 23091152), (12, 17318364), (14, 14844312), (16, 12988773), (18, 11545576), (21, 9896208), (24, 8659182), (28, 7422156), (36, 5772788), (42, 4948104), (48, 4329591), (49, 4241232), (56, 3711078), (63, 3298736), (72, 2886394), (84, 2474052), (98, 2120616), (112, 1855539), (126, 1649368), (144, 1443197), (147, 1413744), (168, 1237026), (196, 1060308), (252, 824684), (294, 706872), (336, 618513), (392, 530154), (441, 471248), (504, 412342), (588, 353436), (784, 265077), (882, 235624), (1008, 206171), (1176, 176718), (1764, 117812), (2352, 88359), (3528, 58906), (7056, 29453)]