198819516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18637}}^1$

素因数の和:18778

約数の個数: 48

約数和(自身を含む): 534388736

約数和(自身を除く): 335569220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 18637, 37274, 55911, 74548, 111822, 130459, 223644, 260918, 391377, 521836, 782754, 1565508, 2366899, 4733798, 7100697, 9467596, 14201394, 16568293, 28402788, 33136586, 49704879, 66273172, 99409758, 198819516]

約数ペア:

[(1, 198819516), (2, 99409758), (3, 66273172), (4, 49704879), (6, 33136586), (7, 28402788), (12, 16568293), (14, 14201394), (21, 9467596), (28, 7100697), (42, 4733798), (84, 2366899), (127, 1565508), (254, 782754), (381, 521836), (508, 391377), (762, 260918), (889, 223644), (1524, 130459), (1778, 111822), (2667, 74548), (3556, 55911), (5334, 37274), (10668, 18637)]