207973128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{787777}}^1$

素因数の和:787797

約数の個数: 32

約数和(自身を含む): 567200160

約数和(自身を除く): 359227032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 787777, 1575554, 2363331, 3151108, 4726662, 6302216, 8665547, 9453324, 17331094, 18906648, 25996641, 34662188, 51993282, 69324376, 103986564, 207973128]

約数ペア:

[(1, 207973128), (2, 103986564), (3, 69324376), (4, 51993282), (6, 34662188), (8, 25996641), (11, 18906648), (12, 17331094), (22, 9453324), (24, 8665547), (33, 6302216), (44, 4726662), (66, 3151108), (88, 2363331), (132, 1575554), (264, 787777)]