207147668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4481}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 449777664

約数和(自身を除く): 242629996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 4481, 6604, 8962, 11557, 17924, 23114, 31367, 46228, 58253, 62734, 116506, 125468, 233012, 407771, 569087, 815542, 1138174, 1631084, 2276348, 3983609, 7398131, 7967218, 14796262, 15934436, 29592524, 51786917, 103573834, 207147668]

約数ペア:

[(1, 207147668), (2, 103573834), (4, 51786917), (7, 29592524), (13, 15934436), (14, 14796262), (26, 7967218), (28, 7398131), (52, 3983609), (91, 2276348), (127, 1631084), (182, 1138174), (254, 815542), (364, 569087), (508, 407771), (889, 233012), (1651, 125468), (1778, 116506), (3302, 62734), (3556, 58253), (4481, 46228), (6604, 31367), (8962, 23114), (11557, 17924)]