194513902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3907}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 333149184

約数和(自身を除く): 138635282

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 341, 682, 803, 1606, 2263, 3907, 4526, 7814, 24893, 42977, 49786, 85954, 121117, 242234, 285211, 570422, 1332287, 2664574, 3137321, 6274642, 8841541, 17683082, 97256951, 194513902]

約数ペア:

[(1, 194513902), (2, 97256951), (11, 17683082), (22, 8841541), (31, 6274642), (62, 3137321), (73, 2664574), (146, 1332287), (341, 570422), (682, 285211), (803, 242234), (1606, 121117), (2263, 85954), (3907, 49786), (4526, 42977), (7814, 24893)]