201512368

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 396068400

約数和(自身を除く): 194556032

約数列:

[1, 2, 4, 8, 16, 149, 181, 298, 362, 467, 596, 724, 934, 1192, 1448, 1868, 2384, 2896, 3736, 7472, 26969, 53938, 69583, 84527, 107876, 139166, 169054, 215752, 278332, 338108, 431504, 556664, 676216, 1113328, 1352432, 12594523, 25189046, 50378092, 100756184, 201512368]

約数ペア:

[(1, 201512368), (2, 100756184), (4, 50378092), (8, 25189046), (16, 12594523), (149, 1352432), (181, 1113328), (298, 676216), (362, 556664), (467, 431504), (596, 338108), (724, 278332), (934, 215752), (1192, 169054), (1448, 139166), (1868, 107876), (2384, 84527), (2896, 69583), (3736, 53938), (7472, 26969)]