211567014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4871}}^1$

素因数の和:5025

約数の個数: 48

約数和(自身を含む): 486420480

約数和(自身を除く): 274853466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 4826, 4871, 7239, 9742, 14478, 14613, 21717, 29226, 43434, 43839, 87678, 92549, 185098, 277647, 555294, 618617, 832941, 1237234, 1665882, 1855851, 3711702, 5567553, 11135106, 11753723, 23507446, 35261169, 70522338, 105783507, 211567014]

約数ペア:

[(1, 211567014), (2, 105783507), (3, 70522338), (6, 35261169), (9, 23507446), (18, 11753723), (19, 11135106), (38, 5567553), (57, 3711702), (114, 1855851), (127, 1665882), (171, 1237234), (254, 832941), (342, 618617), (381, 555294), (762, 277647), (1143, 185098), (2286, 92549), (2413, 87678), (4826, 43839), (4871, 43434), (7239, 29226), (9742, 21717), (14478, 14613)]