228889374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{76757}}^1$

素因数の和:76840

約数の個数: 32

約数和(自身を含む): 530551296

約数和(自身を除く): 301661922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 76757, 153514, 230271, 460542, 537299, 1074598, 1611897, 3223794, 5449747, 10899494, 16349241, 32698482, 38148229, 76296458, 114444687, 228889374]

約数ペア:

[(1, 228889374), (2, 114444687), (3, 76296458), (6, 38148229), (7, 32698482), (14, 16349241), (21, 10899494), (42, 5449747), (71, 3223794), (142, 1611897), (213, 1074598), (426, 537299), (497, 460542), (994, 230271), (1491, 153514), (2982, 76757)]