199390.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60659}}^1$

素因数の和:60686

約数の個数: 32

約数和(自身を含む): 122290560

約数和(自身を除く): 67090870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 60659, 121318, 303295, 424613, 606590, 788567, 849226, 1577134, 2123065, 3942835, 4246130, 5519969, 7885670, 11039938, 27599845, 55199690]

約数ペア:

[(1, 55199690), (2, 27599845), (5, 11039938), (7, 7885670), (10, 5519969), (13, 4246130), (14, 3942835), (26, 2123065), (35, 1577134), (65, 849226), (70, 788567), (91, 606590), (130, 424613), (182, 303295), (455, 121318), (910, 60659)]