205653864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15329}}^1$

素因数の和:15394

約数の個数: 64

約数和(自身を含む): 566596800

約数和(自身を除く): 360942936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 15329, 30658, 45987, 61316, 91974, 122632, 183948, 199277, 367896, 398554, 597831, 659147, 797108, 1195662, 1318294, 1594216, 1977441, 2391324, 2636588, 3954882, 4782648, 5273176, 7909764, 8568911, 15819528, 17137822, 25706733, 34275644, 51413466, 68551288, 102826932, 205653864]

約数ペア:

[(1, 205653864), (2, 102826932), (3, 68551288), (4, 51413466), (6, 34275644), (8, 25706733), (12, 17137822), (13, 15819528), (24, 8568911), (26, 7909764), (39, 5273176), (43, 4782648), (52, 3954882), (78, 2636588), (86, 2391324), (104, 1977441), (129, 1594216), (156, 1318294), (172, 1195662), (258, 797108), (312, 659147), (344, 597831), (516, 398554), (559, 367896), (1032, 199277), (1118, 183948), (1677, 122632), (2236, 91974), (3354, 61316), (4472, 45987), (6708, 30658), (13416, 15329)]