200289512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47507}}^1$

素因数の和:47561

約数の個数: 32

約数和(自身を含む): 410469120

約数和(自身を除く): 210179608

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 47507, 95014, 190028, 380056, 807619, 1472717, 1615238, 2945434, 3230476, 5890868, 6460952, 11781736, 25036189, 50072378, 100144756, 200289512]

約数ペア:

[(1, 200289512), (2, 100144756), (4, 50072378), (8, 25036189), (17, 11781736), (31, 6460952), (34, 5890868), (62, 3230476), (68, 2945434), (124, 1615238), (136, 1472717), (248, 807619), (527, 380056), (1054, 190028), (2108, 95014), (4216, 47507)]