201997744287

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1\times {\mathrm{684017}}^1$

素因数の和:684762

約数の個数: 16

約数和(自身を含む): 271363620960

約数和(自身を除く): 69365876673

約数列:

[1, 3, 173, 519, 569, 1707, 98437, 295311, 684017, 2052051, 118334941, 355004823, 389205673, 1167617019, 67332581429, 201997744287]

約数ペア:

[(1, 201997744287), (3, 67332581429), (173, 1167617019), (519, 389205673), (569, 355004823), (1707, 118334941), (98437, 2052051), (295311, 684017)]