194540654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 375647328

約数和(自身を除く): 181106674

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 451, 574, 847, 902, 1694, 2801, 3157, 4961, 5602, 6314, 9922, 19607, 30811, 34727, 39214, 61622, 69454, 114841, 215677, 229682, 338921, 431354, 677842, 803887, 1263251, 1607774, 2372447, 2526502, 4744894, 8842757, 13895761, 17685514, 27791522, 97270327, 194540654]

約数ペア:

[(1, 194540654), (2, 97270327), (7, 27791522), (11, 17685514), (14, 13895761), (22, 8842757), (41, 4744894), (77, 2526502), (82, 2372447), (121, 1607774), (154, 1263251), (242, 803887), (287, 677842), (451, 431354), (574, 338921), (847, 229682), (902, 215677), (1694, 114841), (2801, 69454), (3157, 61622), (4961, 39214), (5602, 34727), (6314, 30811), (9922, 19607)]