203476878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2441}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 482285232

約数和(自身を除く): 278808354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 421, 842, 1263, 2441, 2526, 3789, 4631, 4882, 7323, 7578, 9262, 13893, 14646, 21969, 26851, 27786, 41679, 43938, 53702, 80553, 83358, 161106, 241659, 483318, 1027661, 2055322, 3082983, 6165966, 9248949, 11304271, 18497898, 22608542, 33912813, 67825626, 101738439, 203476878]

約数ペア:

[(1, 203476878), (2, 101738439), (3, 67825626), (6, 33912813), (9, 22608542), (11, 18497898), (18, 11304271), (22, 9248949), (33, 6165966), (66, 3082983), (99, 2055322), (198, 1027661), (421, 483318), (842, 241659), (1263, 161106), (2441, 83358), (2526, 80553), (3789, 53702), (4631, 43938), (4882, 41679), (7323, 27786), (7578, 26851), (9262, 21969), (13893, 14646)]