201302486

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 401703624

約数和(自身を除く): 200401138

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 353, 506, 529, 539, 706, 1058, 1078, 1127, 1771, 2254, 2471, 3542, 3703, 3883, 4942, 5819, 7406, 7766, 8119, 11638, 12397, 16238, 17297, 24794, 25921, 27181, 34594, 40733, 51842, 54362, 56833, 81466, 89309, 113666, 178618, 186737, 190267, 285131, 373474, 380534, 397831, 570262, 625163, 795662, 1250326, 1307159, 2054107, 2614318, 4108214, 4376141, 8752282, 9150113, 14378749, 18300226, 28757498, 100651243, 201302486]

約数ペア:

[(1, 201302486), (2, 100651243), (7, 28757498), (11, 18300226), (14, 14378749), (22, 9150113), (23, 8752282), (46, 4376141), (49, 4108214), (77, 2614318), (98, 2054107), (154, 1307159), (161, 1250326), (253, 795662), (322, 625163), (353, 570262), (506, 397831), (529, 380534), (539, 373474), (706, 285131), (1058, 190267), (1078, 186737), (1127, 178618), (1771, 113666), (2254, 89309), (2471, 81466), (3542, 56833), (3703, 54362), (3883, 51842), (4942, 40733), (5819, 34594), (7406, 27181), (7766, 25921), (8119, 24794), (11638, 17297), (12397, 16238)]