203439288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4691}}^1$

素因数の和:4852

約数の個数: 64

約数和(自身を含む): 551779200

約数和(自身を除く): 348339912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 4691, 5421, 7228, 9382, 10842, 14073, 14456, 18764, 21684, 28146, 37528, 43368, 56292, 60983, 112584, 121966, 182949, 243932, 365898, 487864, 652049, 731796, 1304098, 1463592, 1956147, 2608196, 3912294, 5216392, 7824588, 8476637, 15649176, 16953274, 25429911, 33906548, 50859822, 67813096, 101719644, 203439288]

約数ペア:

[(1, 203439288), (2, 101719644), (3, 67813096), (4, 50859822), (6, 33906548), (8, 25429911), (12, 16953274), (13, 15649176), (24, 8476637), (26, 7824588), (39, 5216392), (52, 3912294), (78, 2608196), (104, 1956147), (139, 1463592), (156, 1304098), (278, 731796), (312, 652049), (417, 487864), (556, 365898), (834, 243932), (1112, 182949), (1668, 121966), (1807, 112584), (3336, 60983), (3614, 56292), (4691, 43368), (5421, 37528), (7228, 28146), (9382, 21684), (10842, 18764), (14073, 14456)]