203416710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1097}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 559084032

約数和(自身を除く): 355667322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 883, 1097, 1766, 2194, 2649, 3291, 4415, 5298, 5485, 6181, 6582, 7679, 8830, 10970, 12362, 13245, 15358, 16455, 18543, 23037, 26490, 30905, 32910, 37086, 38395, 46074, 61810, 76790, 92715, 115185, 185430, 230370, 968651, 1937302, 2905953, 4843255, 5811906, 6780557, 9686510, 13561114, 14529765, 20341671, 29059530, 33902785, 40683342, 67805570, 101708355, 203416710]

約数ペア:

[(1, 203416710), (2, 101708355), (3, 67805570), (5, 40683342), (6, 33902785), (7, 29059530), (10, 20341671), (14, 14529765), (15, 13561114), (21, 9686510), (30, 6780557), (35, 5811906), (42, 4843255), (70, 2905953), (105, 1937302), (210, 968651), (883, 230370), (1097, 185430), (1766, 115185), (2194, 92715), (2649, 76790), (3291, 61810), (4415, 46074), (5298, 38395), (5485, 37086), (6181, 32910), (6582, 30905), (7679, 26490), (8830, 23037), (10970, 18543), (12362, 16455), (13245, 15358)]