217090356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2459}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 579694080

約数和(自身を除く): 362603724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1051, 2102, 2459, 3153, 4204, 4918, 6306, 7357, 7377, 9836, 12612, 14714, 14754, 17213, 22071, 29428, 29508, 34426, 44142, 51639, 68852, 88284, 103278, 206556, 2584409, 5168818, 7753227, 10337636, 15506454, 18090863, 31012908, 36181726, 54272589, 72363452, 108545178, 217090356]

約数ペア:

[(1, 217090356), (2, 108545178), (3, 72363452), (4, 54272589), (6, 36181726), (7, 31012908), (12, 18090863), (14, 15506454), (21, 10337636), (28, 7753227), (42, 5168818), (84, 2584409), (1051, 206556), (2102, 103278), (2459, 88284), (3153, 68852), (4204, 51639), (4918, 44142), (6306, 34426), (7357, 29508), (7377, 29428), (9836, 22071), (12612, 17213), (14714, 14754)]