201272187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 290707200

約数和(自身を除く): 89435013

約数列:

[1, 3, 19, 57, 59, 97, 177, 291, 617, 1121, 1843, 1851, 3363, 5529, 5723, 11723, 17169, 35169, 36403, 59849, 108737, 109209, 179547, 326211, 691657, 1137131, 2074971, 3411393, 3531091, 10593273, 67090729, 201272187]

約数ペア:

[(1, 201272187), (3, 67090729), (19, 10593273), (57, 3531091), (59, 3411393), (97, 2074971), (177, 1137131), (291, 691657), (617, 326211), (1121, 179547), (1843, 109209), (1851, 108737), (3363, 59849), (5529, 36403), (5723, 35169), (11723, 17169)]