214977112

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{4003}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 472431960

約数和(自身を除く): 257454848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1918, 3836, 4003, 6713, 7672, 8006, 13426, 16012, 26852, 28021, 32024, 53704, 56042, 112084, 196147, 224168, 392294, 548411, 784588, 1096822, 1569176, 2193644, 3838877, 4387288, 7677754, 15355508, 26872139, 30711016, 53744278, 107488556, 214977112]

約数ペア:

[(1, 214977112), (2, 107488556), (4, 53744278), (7, 30711016), (8, 26872139), (14, 15355508), (28, 7677754), (49, 4387288), (56, 3838877), (98, 2193644), (137, 1569176), (196, 1096822), (274, 784588), (392, 548411), (548, 392294), (959, 224168), (1096, 196147), (1918, 112084), (3836, 56042), (4003, 53704), (6713, 32024), (7672, 28021), (8006, 26852), (13426, 16012)]