201165041

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 266851200

約数和(自身を除く): 65686159

約数列:

[1, 7, 11, 37, 49, 77, 121, 131, 259, 343, 407, 539, 847, 917, 1441, 1813, 2849, 3773, 4477, 4847, 5929, 6419, 10087, 12691, 15851, 19943, 31339, 33929, 41503, 44933, 53317, 70609, 110957, 139601, 219373, 237503, 373219, 494263, 586487, 776699, 1535611, 1662521, 2612533, 4105409, 5436893, 18287731, 28737863, 201165041]

約数ペア:

[(1, 201165041), (7, 28737863), (11, 18287731), (37, 5436893), (49, 4105409), (77, 2612533), (121, 1662521), (131, 1535611), (259, 776699), (343, 586487), (407, 494263), (539, 373219), (847, 237503), (917, 219373), (1441, 139601), (1813, 110957), (2849, 70609), (3773, 53317), (4477, 44933), (4847, 41503), (5929, 33929), (6419, 31339), (10087, 19943), (12691, 15851)]