193337667070

素因数分解:

$2^1\times 5^1\times {\mathrm{138893}}^1\times {\mathrm{139199}}^1$

素因数の和:278099

約数の個数: 16

約数和(自身を含む): 348012806400

約数和(自身を除く): 154675139330

約数列:

[1, 2, 5, 10, 138893, 139199, 277786, 278398, 694465, 695995, 1388930, 1391990, 19333766707, 38667533414, 96668833535, 193337667070]

約数ペア:

[(1, 193337667070), (2, 96668833535), (5, 38667533414), (10, 19333766707), (138893, 1391990), (139199, 1388930), (277786, 695995), (278398, 694465)]