196429888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 405327104

約数和(自身を除く): 208897216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 181, 248, 362, 496, 547, 724, 992, 1094, 1448, 1984, 2188, 2896, 4376, 5611, 5792, 8752, 11222, 11584, 16957, 17504, 22444, 33914, 35008, 44888, 67828, 89776, 99007, 135656, 179552, 198014, 271312, 359104, 396028, 542624, 792056, 1085248, 1584112, 3069217, 3168224, 6138434, 6336448, 12276868, 24553736, 49107472, 98214944, 196429888]

約数ペア:

[(1, 196429888), (2, 98214944), (4, 49107472), (8, 24553736), (16, 12276868), (31, 6336448), (32, 6138434), (62, 3168224), (64, 3069217), (124, 1584112), (181, 1085248), (248, 792056), (362, 542624), (496, 396028), (547, 359104), (724, 271312), (992, 198014), (1094, 179552), (1448, 135656), (1984, 99007), (2188, 89776), (2896, 67828), (4376, 44888), (5611, 35008), (5792, 33914), (8752, 22444), (11222, 17504), (11584, 16957)]