201822976

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 425021184

約数和(自身を除く): 223198208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 151, 184, 227, 256, 302, 368, 454, 604, 736, 908, 1208, 1472, 1816, 2416, 2944, 3473, 3632, 4832, 5221, 5888, 6946, 7264, 9664, 10442, 13892, 14528, 19328, 20884, 27784, 29056, 34277, 38656, 41768, 55568, 58112, 68554, 83536, 111136, 137108, 167072, 222272, 274216, 334144, 444544, 548432, 668288, 788371, 889088, 1096864, 1336576, 1576742, 2193728, 3153484, 4387456, 6306968, 8774912, 12613936, 25227872, 50455744, 100911488, 201822976]

約数ペア:

[(1, 201822976), (2, 100911488), (4, 50455744), (8, 25227872), (16, 12613936), (23, 8774912), (32, 6306968), (46, 4387456), (64, 3153484), (92, 2193728), (128, 1576742), (151, 1336576), (184, 1096864), (227, 889088), (256, 788371), (302, 668288), (368, 548432), (454, 444544), (604, 334144), (736, 274216), (908, 222272), (1208, 167072), (1472, 137108), (1816, 111136), (2416, 83536), (2944, 68554), (3473, 58112), (3632, 55568), (4832, 41768), (5221, 38656), (5888, 34277), (6946, 29056), (7264, 27784), (9664, 20884), (10442, 19328), (13892, 14528)]