207933896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{2063}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 400498560

約数和(自身を除く): 192564664

約数列:

[1, 2, 4, 8, 43, 86, 172, 293, 344, 586, 1172, 2063, 2344, 4126, 8252, 12599, 16504, 25198, 50396, 88709, 100792, 177418, 354836, 604459, 709672, 1208918, 2417836, 4835672, 25991737, 51983474, 103966948, 207933896]

約数ペア:

[(1, 207933896), (2, 103966948), (4, 51983474), (8, 25991737), (43, 4835672), (86, 2417836), (172, 1208918), (293, 709672), (344, 604459), (586, 354836), (1172, 177418), (2063, 100792), (2344, 88709), (4126, 50396), (8252, 25198), (12599, 16504)]