201091792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36857}}^1$

素因数の和:36907

約数の個数: 40

約数和(自身を含む): 438757632

約数和(自身を除く): 237665840

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 36857, 73714, 147428, 294856, 405427, 589712, 810854, 1142567, 1621708, 2285134, 3243416, 4570268, 6486832, 9140536, 12568237, 18281072, 25136474, 50272948, 100545896, 201091792]

約数ペア:

[(1, 201091792), (2, 100545896), (4, 50272948), (8, 25136474), (11, 18281072), (16, 12568237), (22, 9140536), (31, 6486832), (44, 4570268), (62, 3243416), (88, 2285134), (124, 1621708), (176, 1142567), (248, 810854), (341, 589712), (496, 405427), (682, 294856), (1364, 147428), (2728, 73714), (5456, 36857)]