207974382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{450161}}^1$

素因数の和:450184

約数の個数: 32

約数和(自身を含む): 518586624

約数和(自身を除く): 310612242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 450161, 900322, 1350483, 2700966, 3151127, 4951771, 6302254, 9453381, 9903542, 14855313, 18906762, 29710626, 34662397, 69324794, 103987191, 207974382]

約数ペア:

[(1, 207974382), (2, 103987191), (3, 69324794), (6, 34662397), (7, 29710626), (11, 18906762), (14, 14855313), (21, 9903542), (22, 9453381), (33, 6302254), (42, 4951771), (66, 3151127), (77, 2700966), (154, 1350483), (231, 900322), (462, 450161)]