201491256

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{178627}}^1$

素因数の和:178683

約数の個数: 32

約数和(自身を含む): 514448640

約数和(自身を除く): 312957384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 178627, 357254, 535881, 714508, 1071762, 1429016, 2143524, 4287048, 8395469, 16790938, 25186407, 33581876, 50372814, 67163752, 100745628, 201491256]

約数ペア:

[(1, 201491256), (2, 100745628), (3, 67163752), (4, 50372814), (6, 33581876), (8, 25186407), (12, 16790938), (24, 8395469), (47, 4287048), (94, 2143524), (141, 1429016), (188, 1071762), (282, 714508), (376, 535881), (564, 357254), (1128, 178627)]