223927938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13109}}^1$

素因数の和:13203

約数の個数: 48

約数和(自身を含む): 529696440

約数和(自身を除く): 305768502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 13109, 17082, 26218, 39327, 78654, 117981, 170417, 235962, 340834, 511251, 956957, 1022502, 1533753, 1913914, 2870871, 3067506, 5741742, 8612613, 12440441, 17225226, 24880882, 37321323, 74642646, 111963969, 223927938]

約数ペア:

[(1, 223927938), (2, 111963969), (3, 74642646), (6, 37321323), (9, 24880882), (13, 17225226), (18, 12440441), (26, 8612613), (39, 5741742), (73, 3067506), (78, 2870871), (117, 1913914), (146, 1533753), (219, 1022502), (234, 956957), (438, 511251), (657, 340834), (949, 235962), (1314, 170417), (1898, 117981), (2847, 78654), (5694, 39327), (8541, 26218), (13109, 17082)]