207975824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5800

約数の個数: 80

約数和(自身を含む): 513360000

約数和(自身を除く): 305384176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 5749, 9044, 11498, 18088, 22996, 36176, 40243, 45992, 80486, 91984, 97733, 109231, 160972, 195466, 218462, 321944, 390932, 436924, 643888, 684131, 764617, 781864, 873848, 1368262, 1529234, 1563728, 1747696, 1856927, 2736524, 3058468, 3713854, 5473048, 6116936, 7427708, 10946096, 12233872, 12998489, 14855416, 25996978, 29710832, 51993956, 103987912, 207975824]

約数ペア:

[(1, 207975824), (2, 103987912), (4, 51993956), (7, 29710832), (8, 25996978), (14, 14855416), (16, 12998489), (17, 12233872), (19, 10946096), (28, 7427708), (34, 6116936), (38, 5473048), (56, 3713854), (68, 3058468), (76, 2736524), (112, 1856927), (119, 1747696), (133, 1563728), (136, 1529234), (152, 1368262), (238, 873848), (266, 781864), (272, 764617), (304, 684131), (323, 643888), (476, 436924), (532, 390932), (646, 321944), (952, 218462), (1064, 195466), (1292, 160972), (1904, 109231), (2128, 97733), (2261, 91984), (2584, 80486), (4522, 45992), (5168, 40243), (5749, 36176), (9044, 22996), (11498, 18088)]