202294407

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 346374144

約数和(自身を除く): 144079737

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 71, 119, 161, 213, 347, 357, 391, 483, 497, 1041, 1173, 1207, 1491, 1633, 2429, 2737, 3621, 4899, 5899, 7287, 7981, 8211, 8449, 11431, 17697, 23943, 24637, 25347, 27761, 34293, 41293, 55867, 73911, 83283, 123879, 135677, 167601, 172459, 194327, 407031, 418829, 517377, 566651, 582981, 949739, 1256487, 1699953, 2849217, 2931803, 3966557, 8795409, 9633067, 11899671, 28899201, 67431469, 202294407]

約数ペア:

[(1, 202294407), (3, 67431469), (7, 28899201), (17, 11899671), (21, 9633067), (23, 8795409), (51, 3966557), (69, 2931803), (71, 2849217), (119, 1699953), (161, 1256487), (213, 949739), (347, 582981), (357, 566651), (391, 517377), (483, 418829), (497, 407031), (1041, 194327), (1173, 172459), (1207, 167601), (1491, 135677), (1633, 123879), (2429, 83283), (2737, 73911), (3621, 55867), (4899, 41293), (5899, 34293), (7287, 27761), (7981, 25347), (8211, 24637), (8449, 23943), (11431, 17697)]