197864836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223829}}^1$

素因数の和:223863

約数の個数: 24

約数和(自身を含む): 394836120

約数和(自身を除く): 196971284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 223829, 447658, 895316, 2909777, 3805093, 5819554, 7610186, 11639108, 15220372, 49466209, 98932418, 197864836]

約数ペア:

[(1, 197864836), (2, 98932418), (4, 49466209), (13, 15220372), (17, 11639108), (26, 7610186), (34, 5819554), (52, 3805093), (68, 2909777), (221, 895316), (442, 447658), (884, 223829)]