218556014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 351335424

約数和(自身を除く): 132779410

約数列:

[1, 2, 31, 43, 62, 73, 86, 146, 1123, 1333, 2246, 2263, 2666, 3139, 4526, 6278, 34813, 48289, 69626, 81979, 96578, 97309, 163958, 194618, 1496959, 2541349, 2993918, 3525097, 5082698, 7050194, 109278007, 218556014]

約数ペア:

[(1, 218556014), (2, 109278007), (31, 7050194), (43, 5082698), (62, 3525097), (73, 2993918), (86, 2541349), (146, 1496959), (1123, 194618), (1333, 163958), (2246, 97309), (2263, 96578), (2666, 81979), (3139, 69626), (4526, 48289), (6278, 34813)]