201440896

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{36599}}^1$

素因数の和:36656

約数の個数: 32

約数和(自身を含む): 410652000

約数和(自身を除く): 209211104

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 36599, 73198, 146396, 292792, 585584, 1171168, 1573757, 2342336, 3147514, 4684672, 6295028, 12590056, 25180112, 50360224, 100720448, 201440896]

約数ペア:

[(1, 201440896), (2, 100720448), (4, 50360224), (8, 25180112), (16, 12590056), (32, 6295028), (43, 4684672), (64, 3147514), (86, 2342336), (128, 1573757), (172, 1171168), (344, 585584), (688, 292792), (1376, 146396), (2752, 73198), (5504, 36599)]