225497776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105967}}^1$

素因数の和:106001

約数の個数: 40

約数和(自身を含む): 525601280

約数和(自身を除く): 300103504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 105967, 211934, 423868, 741769, 847736, 1483538, 1695472, 2013373, 2967076, 4026746, 5934152, 8053492, 11868304, 14093611, 16106984, 28187222, 32213968, 56374444, 112748888, 225497776]

約数ペア:

[(1, 225497776), (2, 112748888), (4, 56374444), (7, 32213968), (8, 28187222), (14, 16106984), (16, 14093611), (19, 11868304), (28, 8053492), (38, 5934152), (56, 4026746), (76, 2967076), (112, 2013373), (133, 1695472), (152, 1483538), (266, 847736), (304, 741769), (532, 423868), (1064, 211934), (2128, 105967)]