194042005

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1237}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 235764720

約数和(自身を除く): 41722715

約数列:

[1, 5, 137, 229, 685, 1145, 1237, 6185, 31373, 156865, 169469, 283273, 847345, 1416365, 38808401, 194042005]

約数ペア:

[(1, 194042005), (5, 38808401), (137, 1416365), (229, 847345), (685, 283273), (1145, 169469), (1237, 156865), (6185, 31373)]