227005438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 388517472

約数和(自身を除く): 161512034

約数列:

[1, 2, 11, 22, 41, 82, 121, 137, 167, 242, 274, 334, 451, 902, 1507, 1837, 3014, 3674, 4961, 5617, 6847, 9922, 11234, 13694, 16577, 20207, 22879, 33154, 40414, 45758, 61787, 75317, 123574, 150634, 251669, 503338, 679657, 828487, 938039, 1359314, 1656974, 1876078, 2768359, 5536718, 10318429, 20636858, 113502719, 227005438]

約数ペア:

[(1, 227005438), (2, 113502719), (11, 20636858), (22, 10318429), (41, 5536718), (82, 2768359), (121, 1876078), (137, 1656974), (167, 1359314), (242, 938039), (274, 828487), (334, 679657), (451, 503338), (902, 251669), (1507, 150634), (1837, 123574), (3014, 75317), (3674, 61787), (4961, 45758), (5617, 40414), (6847, 33154), (9922, 22879), (11234, 20207), (13694, 16577)]