205469724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{901183}}^1$

素因数の和:901209

約数の個数: 24

約数和(自身を含む): 504663040

約数和(自身を除く): 299193316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 901183, 1802366, 2703549, 3604732, 5407098, 10814196, 17122477, 34244954, 51367431, 68489908, 102734862, 205469724]

約数ペア:

[(1, 205469724), (2, 102734862), (3, 68489908), (4, 51367431), (6, 34244954), (12, 17122477), (19, 10814196), (38, 5407098), (57, 3604732), (76, 2703549), (114, 1802366), (228, 901183)]