194624321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 218972160

約数和(自身を除く): 24347839

約数列:

[1, 23, 43, 47, 53, 79, 989, 1081, 1219, 1817, 2021, 2279, 2491, 3397, 3713, 4187, 46483, 52417, 57293, 78131, 85399, 96301, 107113, 159659, 180041, 196789, 2463599, 3672157, 4140943, 4526147, 8461927, 194624321]

約数ペア:

[(1, 194624321), (23, 8461927), (43, 4526147), (47, 4140943), (53, 3672157), (79, 2463599), (989, 196789), (1081, 180041), (1219, 159659), (1817, 107113), (2021, 96301), (2279, 85399), (2491, 78131), (3397, 57293), (3713, 52417), (4187, 46483)]