199191510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{316177}}^1$

素因数の和:316197

約数の個数: 48

約数和(自身を含む): 591885216

約数和(自身を除く): 392693706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 316177, 632354, 948531, 1580885, 1897062, 2213239, 2845593, 3161770, 4426478, 4742655, 5691186, 6639717, 9485310, 11066195, 13279434, 14227965, 19919151, 22132390, 28455930, 33198585, 39838302, 66397170, 99595755, 199191510]

約数ペア:

[(1, 199191510), (2, 99595755), (3, 66397170), (5, 39838302), (6, 33198585), (7, 28455930), (9, 22132390), (10, 19919151), (14, 14227965), (15, 13279434), (18, 11066195), (21, 9485310), (30, 6639717), (35, 5691186), (42, 4742655), (45, 4426478), (63, 3161770), (70, 2845593), (90, 2213239), (105, 1897062), (126, 1580885), (210, 948531), (315, 632354), (630, 316177)]