201719294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6367}}^1$

素因数の和:6480

約数の個数: 32

約数和(自身を含む): 361906176

約数和(自身を除く): 160186882

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4526, 6367, 12734, 15841, 31682, 44569, 89138, 197377, 394754, 464791, 929582, 1381639, 2763278, 3253537, 6507074, 14408521, 28817042, 100859647, 201719294]

約数ペア:

[(1, 201719294), (2, 100859647), (7, 28817042), (14, 14408521), (31, 6507074), (62, 3253537), (73, 2763278), (146, 1381639), (217, 929582), (434, 464791), (511, 394754), (1022, 197377), (2263, 89138), (4526, 44569), (6367, 31682), (12734, 15841)]