208076718

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 427859712

約数和(自身を除く): 219782994

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 5183, 6691, 10366, 13382, 15549, 20073, 31098, 40146, 475061, 488443, 950122, 976886, 1425183, 1465329, 2850366, 2930658, 34679453, 69358906, 104038359, 208076718]

約数ペア:

[(1, 208076718), (2, 104038359), (3, 69358906), (6, 34679453), (71, 2930658), (73, 2850366), (142, 1465329), (146, 1425183), (213, 976886), (219, 950122), (426, 488443), (438, 475061), (5183, 40146), (6691, 31098), (10366, 20073), (13382, 15549)]