196665918

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{9649}}^1$

素因数の和:9776

約数の個数: 32

約数和(自身を含む): 407616000

約数和(自身を除く): 210950082

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 3397, 6794, 9649, 10191, 19298, 20382, 28947, 57894, 414907, 762271, 829814, 1244721, 1524542, 2286813, 2489442, 4573626, 32777653, 65555306, 98332959, 196665918]

約数ペア:

[(1, 196665918), (2, 98332959), (3, 65555306), (6, 32777653), (43, 4573626), (79, 2489442), (86, 2286813), (129, 1524542), (158, 1244721), (237, 829814), (258, 762271), (474, 414907), (3397, 57894), (6794, 28947), (9649, 20382), (10191, 19298)]