196654744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 435284640

約数和(自身を除く): 238629896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 397, 433, 572, 794, 866, 1144, 1588, 1732, 3176, 3464, 4367, 4763, 5161, 5629, 8734, 9526, 10322, 11258, 17468, 19052, 20644, 22516, 34936, 38104, 41288, 45032, 56771, 61919, 113542, 123838, 171901, 227084, 247676, 343802, 454168, 495352, 687604, 1375208, 1890911, 2234713, 3781822, 4469426, 7563644, 8938852, 15127288, 17877704, 24581843, 49163686, 98327372, 196654744]

約数ペア:

[(1, 196654744), (2, 98327372), (4, 49163686), (8, 24581843), (11, 17877704), (13, 15127288), (22, 8938852), (26, 7563644), (44, 4469426), (52, 3781822), (88, 2234713), (104, 1890911), (143, 1375208), (286, 687604), (397, 495352), (433, 454168), (572, 343802), (794, 247676), (866, 227084), (1144, 171901), (1588, 123838), (1732, 113542), (3176, 61919), (3464, 56771), (4367, 45032), (4763, 41288), (5161, 38104), (5629, 34936), (8734, 22516), (9526, 20644), (10322, 19052), (11258, 17468)]