199681092

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{142223}}^1$

素因数の和:142249

約数の個数: 48

約数和(自身を含む): 557518080

約数和(自身を除く): 357836988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 142223, 284446, 426669, 568892, 853338, 1280007, 1706676, 1848899, 2560014, 3697798, 3840021, 5120028, 5546697, 7395596, 7680042, 11093394, 15360084, 16640091, 22186788, 33280182, 49920273, 66560364, 99840546, 199681092]

約数ペア:

[(1, 199681092), (2, 99840546), (3, 66560364), (4, 49920273), (6, 33280182), (9, 22186788), (12, 16640091), (13, 15360084), (18, 11093394), (26, 7680042), (27, 7395596), (36, 5546697), (39, 5120028), (52, 3840021), (54, 3697798), (78, 2560014), (108, 1848899), (117, 1706676), (156, 1280007), (234, 853338), (351, 568892), (468, 426669), (702, 284446), (1404, 142223)]