201145112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 449433600

約数和(自身を除く): 248288488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 109, 124, 217, 218, 248, 434, 436, 763, 868, 872, 1063, 1526, 1736, 2126, 3052, 3379, 4252, 6104, 6758, 7441, 8504, 13516, 14882, 23653, 27032, 29764, 32953, 47306, 59528, 65906, 94612, 115867, 131812, 189224, 230671, 231734, 263624, 461342, 463468, 811069, 922684, 926936, 1622138, 1845368, 3244276, 3591877, 6488552, 7183754, 14367508, 25143139, 28735016, 50286278, 100572556, 201145112]

約数ペア:

[(1, 201145112), (2, 100572556), (4, 50286278), (7, 28735016), (8, 25143139), (14, 14367508), (28, 7183754), (31, 6488552), (56, 3591877), (62, 3244276), (109, 1845368), (124, 1622138), (217, 926936), (218, 922684), (248, 811069), (434, 463468), (436, 461342), (763, 263624), (868, 231734), (872, 230671), (1063, 189224), (1526, 131812), (1736, 115867), (2126, 94612), (3052, 65906), (3379, 59528), (4252, 47306), (6104, 32953), (6758, 29764), (7441, 27032), (8504, 23653), (13516, 14882)]