197012984

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{48193}}^1$

素因数の和:48279

約数の個数: 32

約数和(自身を含む): 427962720

約数和(自身を除く): 230949736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 48193, 96386, 192772, 337351, 385544, 674702, 1349404, 2698808, 3518089, 7036178, 14072356, 24626623, 28144712, 49253246, 98506492, 197012984]

約数ペア:

[(1, 197012984), (2, 98506492), (4, 49253246), (7, 28144712), (8, 24626623), (14, 14072356), (28, 7036178), (56, 3518089), (73, 2698808), (146, 1349404), (292, 674702), (511, 385544), (584, 337351), (1022, 192772), (2044, 96386), (4088, 48193)]