283397198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8389}}^1$

素因数の和:8544

約数の個数: 32

約数和(自身を含む): 515481600

約数和(自身を除く): 232084402

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4826, 8389, 16778, 16891, 33782, 58723, 117446, 159391, 318782, 1065403, 1115737, 2130806, 2231474, 7457821, 14915642, 20242657, 40485314, 141698599, 283397198]

約数ペア:

[(1, 283397198), (2, 141698599), (7, 40485314), (14, 20242657), (19, 14915642), (38, 7457821), (127, 2231474), (133, 2130806), (254, 1115737), (266, 1065403), (889, 318782), (1778, 159391), (2413, 117446), (4826, 58723), (8389, 33782), (16778, 16891)]