199275264

素因数分解:

$2^8\times 3^2\times {\mathrm{86491}}^1$

素因数の和:86513

約数の個数: 54

約数和(自身を含む): 574566356

約数和(自身を除く): 375291092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 86491, 172982, 259473, 345964, 518946, 691928, 778419, 1037892, 1383856, 1556838, 2075784, 2767712, 3113676, 4151568, 5535424, 6227352, 8303136, 11070848, 12454704, 16606272, 22141696, 24909408, 33212544, 49818816, 66425088, 99637632, 199275264]

約数ペア:

[(1, 199275264), (2, 99637632), (3, 66425088), (4, 49818816), (6, 33212544), (8, 24909408), (9, 22141696), (12, 16606272), (16, 12454704), (18, 11070848), (24, 8303136), (32, 6227352), (36, 5535424), (48, 4151568), (64, 3113676), (72, 2767712), (96, 2075784), (128, 1556838), (144, 1383856), (192, 1037892), (256, 778419), (288, 691928), (384, 518946), (576, 345964), (768, 259473), (1152, 172982), (2304, 86491)]