206996906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 337478400

約数和(自身を除く): 130481494

約数列:

[1, 2, 19, 38, 53, 79, 106, 158, 1007, 1301, 1501, 2014, 2602, 3002, 4187, 8374, 24719, 49438, 68953, 79553, 102779, 137906, 159106, 205558, 1310107, 1952801, 2620214, 3905602, 5447287, 10894574, 103498453, 206996906]

約数ペア:

[(1, 206996906), (2, 103498453), (19, 10894574), (38, 5447287), (53, 3905602), (79, 2620214), (106, 1952801), (158, 1310107), (1007, 205558), (1301, 159106), (1501, 137906), (2014, 102779), (2602, 79553), (3002, 68953), (4187, 49438), (8374, 24719)]