229768273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 284426240

約数和(自身を除く): 54657967

約数列:

[1, 7, 19, 61, 127, 133, 223, 427, 889, 1159, 1561, 2413, 4237, 7747, 8113, 13603, 16891, 28321, 29659, 54229, 95221, 147193, 198247, 258457, 538099, 1030351, 1727581, 1809199, 3766693, 12093067, 32824039, 229768273]

約数ペア:

[(1, 229768273), (7, 32824039), (19, 12093067), (61, 3766693), (127, 1809199), (133, 1727581), (223, 1030351), (427, 538099), (889, 258457), (1159, 198247), (1561, 147193), (2413, 95221), (4237, 54229), (7747, 29659), (8113, 28321), (13603, 16891)]