199068588

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{240421}}^1$

素因数の和:240454

約数の個数: 36

約数和(自身を含む): 525081648

約数和(自身を除く): 326013060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 240421, 480842, 721263, 961684, 1442526, 2163789, 2885052, 4327578, 5529683, 8655156, 11059366, 16589049, 22118732, 33178098, 49767147, 66356196, 99534294, 199068588]

約数ペア:

[(1, 199068588), (2, 99534294), (3, 66356196), (4, 49767147), (6, 33178098), (9, 22118732), (12, 16589049), (18, 11059366), (23, 8655156), (36, 5529683), (46, 4327578), (69, 2885052), (92, 2163789), (138, 1442526), (207, 961684), (276, 721263), (414, 480842), (828, 240421)]