208682357835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{869021}}^1$

素因数の和:871323

約数の個数: 32

約数和(自身を含む): 381757888512

約数和(自身を除く): 173075530677

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2287, 6861, 11435, 16009, 34305, 48027, 80045, 240135, 869021, 2607063, 4345105, 6083147, 13035315, 18249441, 30415735, 91247205, 1987451027, 5962353081, 9937255135, 13912157189, 29811765405, 41736471567, 69560785945, 208682357835]

約数ペア:

[(1, 208682357835), (3, 69560785945), (5, 41736471567), (7, 29811765405), (15, 13912157189), (21, 9937255135), (35, 5962353081), (105, 1987451027), (2287, 91247205), (6861, 30415735), (11435, 18249441), (16009, 13035315), (34305, 6083147), (48027, 4345105), (80045, 2607063), (240135, 869021)]