194856977015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{12764951}}^1$

素因数の和:12765070

約数の個数: 16

約数和(自身を含む): 242636207616

約数和(自身を除く): 47779230601

約数列:

[1, 5, 43, 71, 215, 355, 3053, 15265, 12764951, 63824755, 548892893, 906311521, 2744464465, 4531557605, 38971395403, 194856977015]

約数ペア:

[(1, 194856977015), (5, 38971395403), (43, 4531557605), (71, 2744464465), (215, 906311521), (355, 548892893), (3053, 63824755), (15265, 12764951)]