208896888

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 533957760

約数和(自身を除く): 325060872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 163, 201, 268, 326, 402, 489, 536, 652, 797, 804, 978, 1304, 1594, 1608, 1956, 2391, 3188, 3912, 4782, 6376, 9564, 10921, 19128, 21842, 32763, 43684, 53399, 65526, 87368, 106798, 129911, 131052, 160197, 213596, 259822, 262104, 320394, 389733, 427192, 519644, 640788, 779466, 1039288, 1281576, 1558932, 3117864, 8704037, 17408074, 26112111, 34816148, 52224222, 69632296, 104448444, 208896888]

約数ペア:

[(1, 208896888), (2, 104448444), (3, 69632296), (4, 52224222), (6, 34816148), (8, 26112111), (12, 17408074), (24, 8704037), (67, 3117864), (134, 1558932), (163, 1281576), (201, 1039288), (268, 779466), (326, 640788), (402, 519644), (489, 427192), (536, 389733), (652, 320394), (797, 262104), (804, 259822), (978, 213596), (1304, 160197), (1594, 131052), (1608, 129911), (1956, 106798), (2391, 87368), (3188, 65526), (3912, 53399), (4782, 43684), (6376, 32763), (9564, 21842), (10921, 19128)]