201150906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 449003520

約数和(自身を除く): 247852614

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 173, 223, 237, 346, 446, 474, 519, 669, 869, 1038, 1338, 1738, 1903, 2453, 2607, 3806, 4906, 5214, 5709, 7359, 11418, 13667, 14718, 17617, 27334, 35234, 38579, 41001, 52851, 77158, 82002, 105702, 115737, 150337, 193787, 231474, 300674, 387574, 424369, 451011, 581361, 848738, 902022, 1162722, 1273107, 2546214, 3047741, 6095482, 9143223, 18286446, 33525151, 67050302, 100575453, 201150906]

約数ペア:

[(1, 201150906), (2, 100575453), (3, 67050302), (6, 33525151), (11, 18286446), (22, 9143223), (33, 6095482), (66, 3047741), (79, 2546214), (158, 1273107), (173, 1162722), (223, 902022), (237, 848738), (346, 581361), (446, 451011), (474, 424369), (519, 387574), (669, 300674), (869, 231474), (1038, 193787), (1338, 150337), (1738, 115737), (1903, 105702), (2453, 82002), (2607, 77158), (3806, 52851), (4906, 41001), (5214, 38579), (5709, 35234), (7359, 27334), (11418, 17617), (13667, 14718)]