203171024

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 468541440

約数和(自身を除く): 265370416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 163, 217, 248, 326, 359, 434, 496, 652, 718, 868, 1141, 1304, 1436, 1736, 2282, 2513, 2608, 2872, 3472, 4564, 5026, 5053, 5744, 9128, 10052, 10106, 11129, 18256, 20104, 20212, 22258, 35371, 40208, 40424, 44516, 58517, 70742, 77903, 80848, 89032, 117034, 141484, 155806, 178064, 234068, 282968, 311612, 409619, 468136, 565936, 623224, 819238, 936272, 1246448, 1638476, 1814027, 3276952, 3628054, 6553904, 7256108, 12698189, 14512216, 25396378, 29024432, 50792756, 101585512, 203171024]

約数ペア:

[(1, 203171024), (2, 101585512), (4, 50792756), (7, 29024432), (8, 25396378), (14, 14512216), (16, 12698189), (28, 7256108), (31, 6553904), (56, 3628054), (62, 3276952), (112, 1814027), (124, 1638476), (163, 1246448), (217, 936272), (248, 819238), (326, 623224), (359, 565936), (434, 468136), (496, 409619), (652, 311612), (718, 282968), (868, 234068), (1141, 178064), (1304, 155806), (1436, 141484), (1736, 117034), (2282, 89032), (2513, 80848), (2608, 77903), (2872, 70742), (3472, 58517), (4564, 44516), (5026, 40424), (5053, 40208), (5744, 35371), (9128, 22258), (10052, 20212), (10106, 20104), (11129, 18256)]