214671652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 452587520

約数和(自身を除く): 237915868

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 43, 52, 62, 76, 86, 124, 163, 172, 247, 326, 403, 494, 559, 589, 652, 806, 817, 988, 1118, 1178, 1333, 1612, 1634, 2119, 2236, 2356, 2666, 3097, 3268, 4238, 5053, 5332, 6194, 7009, 7657, 8476, 10106, 10621, 12388, 14018, 15314, 17329, 20212, 21242, 25327, 28036, 30628, 34658, 40261, 42484, 50654, 65689, 69316, 80522, 91117, 96007, 101308, 131378, 133171, 161044, 182234, 192014, 217279, 262756, 266342, 329251, 364468, 384028, 434558, 532684, 658502, 869116, 1248091, 1317004, 1731223, 2496182, 2824627, 3462446, 4128301, 4992364, 5649254, 6924892, 8256602, 11298508, 16513204, 53667913, 107335826, 214671652]

約数ペア:

[(1, 214671652), (2, 107335826), (4, 53667913), (13, 16513204), (19, 11298508), (26, 8256602), (31, 6924892), (38, 5649254), (43, 4992364), (52, 4128301), (62, 3462446), (76, 2824627), (86, 2496182), (124, 1731223), (163, 1317004), (172, 1248091), (247, 869116), (326, 658502), (403, 532684), (494, 434558), (559, 384028), (589, 364468), (652, 329251), (806, 266342), (817, 262756), (988, 217279), (1118, 192014), (1178, 182234), (1333, 161044), (1612, 133171), (1634, 131378), (2119, 101308), (2236, 96007), (2356, 91117), (2666, 80522), (3097, 69316), (3268, 65689), (4238, 50654), (5053, 42484), (5332, 40261), (6194, 34658), (7009, 30628), (7657, 28036), (8476, 25327), (10106, 21242), (10621, 20212), (12388, 17329), (14018, 15314)]