207869685

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 340260480

約数和(自身を除く): 132390795

約数列:

[1, 3, 5, 15, 59, 177, 193, 295, 579, 885, 965, 1217, 2895, 3651, 6085, 11387, 18255, 34161, 56935, 71803, 170805, 215409, 234881, 359015, 704643, 1077045, 1174405, 3523215, 13857979, 41573937, 69289895, 207869685]

約数ペア:

[(1, 207869685), (3, 69289895), (5, 41573937), (15, 13857979), (59, 3523215), (177, 1174405), (193, 1077045), (295, 704643), (579, 359015), (885, 234881), (965, 215409), (1217, 170805), (2895, 71803), (3651, 56935), (6085, 34161), (11387, 18255)]