217191792

素因数分解:

$2^4\times 3^1\times {\mathrm{4524829}}^1$

素因数の和:4524840

約数の個数: 20

約数和(自身を含む): 561078920

約数和(自身を除く): 343887128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4524829, 9049658, 13574487, 18099316, 27148974, 36198632, 54297948, 72397264, 108595896, 217191792]

約数ペア:

[(1, 217191792), (2, 108595896), (3, 72397264), (4, 54297948), (6, 36198632), (8, 27148974), (12, 18099316), (16, 13574487), (24, 9049658), (48, 4524829)]