196977508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4261}}^1$

素因数の和:4412

約数の個数: 48

約数和(自身を含む): 427700224

約数和(自身を除く): 230722716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 4261, 6604, 8522, 11557, 17044, 23114, 29827, 46228, 55393, 59654, 110786, 119308, 221572, 387751, 541147, 775502, 1082294, 1551004, 2164588, 3788029, 7034911, 7576058, 14069822, 15152116, 28139644, 49244377, 98488754, 196977508]

約数ペア:

[(1, 196977508), (2, 98488754), (4, 49244377), (7, 28139644), (13, 15152116), (14, 14069822), (26, 7576058), (28, 7034911), (52, 3788029), (91, 2164588), (127, 1551004), (182, 1082294), (254, 775502), (364, 541147), (508, 387751), (889, 221572), (1651, 119308), (1778, 110786), (3302, 59654), (3556, 55393), (4261, 46228), (6604, 29827), (8522, 23114), (11557, 17044)]