201209664210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{54721}}^1$

素因数の和:54900

約数の個数: 96

約数和(自身を含む): 510905605248

約数和(自身を除く): 309695941038

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1679, 2190, 3358, 5037, 5329, 8395, 10074, 10658, 15987, 16790, 25185, 26645, 31974, 50370, 53290, 54721, 79935, 109442, 122567, 159870, 164163, 245134, 273605, 328326, 367701, 547210, 612835, 735402, 820815, 1225670, 1258583, 1641630, 1838505, 2517166, 3677010, 3775749, 3994633, 6292915, 7551498, 7989266, 11983899, 12585830, 18878745, 19973165, 23967798, 37757490, 39946330, 59919495, 91876559, 119838990, 183753118, 275629677, 291608209, 459382795, 551259354, 583216418, 874824627, 918765590, 1378148385, 1458041045, 1749649254, 2756296770, 2916082090, 4374123135, 6706988807, 8748246270, 13413977614, 20120966421, 33534944035, 40241932842, 67069888070, 100604832105, 201209664210]

約数ペア:

[(1, 201209664210), (2, 100604832105), (3, 67069888070), (5, 40241932842), (6, 33534944035), (10, 20120966421), (15, 13413977614), (23, 8748246270), (30, 6706988807), (46, 4374123135), (69, 2916082090), (73, 2756296770), (115, 1749649254), (138, 1458041045), (146, 1378148385), (219, 918765590), (230, 874824627), (345, 583216418), (365, 551259354), (438, 459382795), (690, 291608209), (730, 275629677), (1095, 183753118), (1679, 119838990), (2190, 91876559), (3358, 59919495), (5037, 39946330), (5329, 37757490), (8395, 23967798), (10074, 19973165), (10658, 18878745), (15987, 12585830), (16790, 11983899), (25185, 7989266), (26645, 7551498), (31974, 6292915), (50370, 3994633), (53290, 3775749), (54721, 3677010), (79935, 2517166), (109442, 1838505), (122567, 1641630), (159870, 1258583), (164163, 1225670), (245134, 820815), (273605, 735402), (328326, 612835), (367701, 547210)]