209846146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1747}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 346104000

約数和(自身を除く): 136257854

約数列:

[1, 2, 19, 29, 38, 58, 109, 218, 551, 1102, 1747, 2071, 3161, 3494, 4142, 6322, 33193, 50663, 60059, 66386, 101326, 120118, 190423, 380846, 962597, 1925194, 3618037, 5522267, 7236074, 11044534, 104923073, 209846146]

約数ペア:

[(1, 209846146), (2, 104923073), (19, 11044534), (29, 7236074), (38, 5522267), (58, 3618037), (109, 1925194), (218, 962597), (551, 380846), (1102, 190423), (1747, 120118), (2071, 101326), (3161, 66386), (3494, 60059), (4142, 50663), (6322, 33193)]