215202904

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23869}}^1$

素因数の和:23912

約数の個数: 48

約数和(自身を含む): 489812400

約数和(自身を除く): 274609496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 23869, 47738, 95476, 167083, 190952, 334166, 548987, 668332, 1097974, 1169581, 1336664, 2195948, 2339162, 3842909, 4391896, 4678324, 7685818, 9356648, 15371636, 26900363, 30743272, 53800726, 107601452, 215202904]

約数ペア:

[(1, 215202904), (2, 107601452), (4, 53800726), (7, 30743272), (8, 26900363), (14, 15371636), (23, 9356648), (28, 7685818), (46, 4678324), (49, 4391896), (56, 3842909), (92, 2339162), (98, 2195948), (161, 1336664), (184, 1169581), (196, 1097974), (322, 668332), (392, 548987), (644, 334166), (1127, 190952), (1288, 167083), (2254, 95476), (4508, 47738), (9016, 23869)]