197059585

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{6397}}^1$

素因数の和:6564

約数の個数: 16

約数和(自身を含む): 242765712

約数和(自身を除く): 45706127

約数列:

[1, 5, 61, 101, 305, 505, 6161, 6397, 30805, 31985, 390217, 646097, 1951085, 3230485, 39411917, 197059585]

約数ペア:

[(1, 197059585), (5, 39411917), (61, 3230485), (101, 1951085), (305, 646097), (505, 390217), (6161, 31985), (6397, 30805)]