201878016

素因数分解:

$2^9\times 3^1\times {\mathrm{131431}}^1$

素因数の和:131452

約数の個数: 40

約数和(自身を含む): 537819744

約数和(自身を除く): 335941728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 131431, 262862, 394293, 525724, 788586, 1051448, 1577172, 2102896, 3154344, 4205792, 6308688, 8411584, 12617376, 16823168, 25234752, 33646336, 50469504, 67292672, 100939008, 201878016]

約数ペア:

[(1, 201878016), (2, 100939008), (3, 67292672), (4, 50469504), (6, 33646336), (8, 25234752), (12, 16823168), (16, 12617376), (24, 8411584), (32, 6308688), (48, 4205792), (64, 3154344), (96, 2102896), (128, 1577172), (192, 1051448), (256, 788586), (384, 525724), (512, 394293), (768, 262862), (1536, 131431)]