203429415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1747}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 372533760

約数和(自身を除く): 169104345

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1109, 1747, 3327, 5241, 5545, 7763, 8735, 12229, 16635, 23289, 26205, 36687, 38815, 61145, 116445, 183435, 1937423, 5812269, 9687115, 13561961, 29061345, 40685883, 67809805, 203429415]

約数ペア:

[(1, 203429415), (3, 67809805), (5, 40685883), (7, 29061345), (15, 13561961), (21, 9687115), (35, 5812269), (105, 1937423), (1109, 183435), (1747, 116445), (3327, 61145), (5241, 38815), (5545, 36687), (7763, 26205), (8735, 23289), (12229, 16635)]