208526406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{166289}}^1$

素因数の和:166324

約数の個数: 32

約数和(自身を含む): 478915200

約数和(自身を除く): 270388794

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 166289, 332578, 498867, 997734, 1829179, 3159491, 3658358, 5487537, 6318982, 9478473, 10975074, 18956946, 34754401, 69508802, 104263203, 208526406]

約数ペア:

[(1, 208526406), (2, 104263203), (3, 69508802), (6, 34754401), (11, 18956946), (19, 10975074), (22, 9478473), (33, 6318982), (38, 5487537), (57, 3658358), (66, 3159491), (114, 1829179), (209, 997734), (418, 498867), (627, 332578), (1254, 166289)]