200715228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18523}}^1$

素因数の和:18583

約数の個数: 72

約数和(自身を含む): 593360768

約数和(自身を除く): 392645540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 18523, 37046, 55569, 74092, 111138, 129661, 166707, 222276, 259322, 333414, 388983, 518644, 666828, 777966, 796489, 1166949, 1555932, 1592978, 2333898, 2389467, 3185956, 4667796, 4778934, 5575423, 7168401, 9557868, 11150846, 14336802, 16726269, 22301692, 28673604, 33452538, 50178807, 66905076, 100357614, 200715228]

約数ペア:

[(1, 200715228), (2, 100357614), (3, 66905076), (4, 50178807), (6, 33452538), (7, 28673604), (9, 22301692), (12, 16726269), (14, 14336802), (18, 11150846), (21, 9557868), (28, 7168401), (36, 5575423), (42, 4778934), (43, 4667796), (63, 3185956), (84, 2389467), (86, 2333898), (126, 1592978), (129, 1555932), (172, 1166949), (252, 796489), (258, 777966), (301, 666828), (387, 518644), (516, 388983), (602, 333414), (774, 259322), (903, 222276), (1204, 166707), (1548, 129661), (1806, 111138), (2709, 74092), (3612, 55569), (5418, 37046), (10836, 18523)]