196828672

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12450

約数の個数: 40

約数和(自身を含む): 405991872

約数和(自身を除く): 209163200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 12401, 15872, 24802, 49604, 99208, 198416, 384431, 396832, 768862, 793664, 1537724, 1587328, 3075448, 3174656, 6150896, 6349312, 12301792, 24603584, 49207168, 98414336, 196828672]

約数ペア:

[(1, 196828672), (2, 98414336), (4, 49207168), (8, 24603584), (16, 12301792), (31, 6349312), (32, 6150896), (62, 3174656), (64, 3075448), (124, 1587328), (128, 1537724), (248, 793664), (256, 768862), (496, 396832), (512, 384431), (992, 198416), (1984, 99208), (3968, 49604), (7936, 24802), (12401, 15872)]