197699152

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{56941}}^1$

素因数の和:56987

約数の個数: 40

約数和(自身を含む): 451891712

約数和(自身を除く): 254192560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 56941, 113882, 227764, 398587, 455528, 797174, 911056, 1594348, 1765171, 3188696, 3530342, 6377392, 7060684, 12356197, 14121368, 24712394, 28242736, 49424788, 98849576, 197699152]

約数ペア:

[(1, 197699152), (2, 98849576), (4, 49424788), (7, 28242736), (8, 24712394), (14, 14121368), (16, 12356197), (28, 7060684), (31, 6377392), (56, 3530342), (62, 3188696), (112, 1765171), (124, 1594348), (217, 911056), (248, 797174), (434, 455528), (496, 398587), (868, 227764), (1736, 113882), (3472, 56941)]