201728966

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9084

約数の個数: 24

約数和(自身を含む): 329696064

約数和(自身を除く): 127967098

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 9013, 11191, 18026, 22382, 171247, 279403, 342494, 558806, 3253693, 5308657, 6507386, 10617314, 100864483, 201728966]

約数ペア:

[(1, 201728966), (2, 100864483), (19, 10617314), (31, 6507386), (38, 5308657), (62, 3253693), (361, 558806), (589, 342494), (722, 279403), (1178, 171247), (9013, 22382), (11191, 18026)]