199627503

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{38891}}^1$

素因数の和:38982

約数の個数: 16

約数和(自身を含む): 280022400

約数和(自身を除く): 80394897

約数列:

[1, 3, 29, 59, 87, 177, 1711, 5133, 38891, 116673, 1127839, 2294569, 3383517, 6883707, 66542501, 199627503]

約数ペア:

[(1, 199627503), (3, 66542501), (29, 6883707), (59, 3383517), (87, 2294569), (177, 1127839), (1711, 116673), (5133, 38891)]