201040136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53129}}^1$

素因数の和:53189

約数の個数: 32

約数和(自身を含む): 420789600

約数和(自身を除く): 219749464

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 53129, 106258, 212516, 425032, 584419, 1168838, 2284547, 2337676, 4569094, 4675352, 9138188, 18276376, 25130017, 50260034, 100520068, 201040136]

約数ペア:

[(1, 201040136), (2, 100520068), (4, 50260034), (8, 25130017), (11, 18276376), (22, 9138188), (43, 4675352), (44, 4569094), (86, 2337676), (88, 2284547), (172, 1168838), (344, 584419), (473, 425032), (946, 212516), (1892, 106258), (3784, 53129)]