197071974

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{30161}}^1$

素因数の和:30194

約数の個数: 48

約数和(自身を含む): 481385520

約数和(自身を除く): 284313546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 30161, 60322, 90483, 180966, 271449, 331771, 542898, 663542, 814347, 995313, 1628694, 1990626, 2985939, 3649481, 5971878, 7298962, 8957817, 10948443, 17915634, 21896886, 32845329, 65690658, 98535987, 197071974]

約数ペア:

[(1, 197071974), (2, 98535987), (3, 65690658), (6, 32845329), (9, 21896886), (11, 17915634), (18, 10948443), (22, 8957817), (27, 7298962), (33, 5971878), (54, 3649481), (66, 2985939), (99, 1990626), (121, 1628694), (198, 995313), (242, 814347), (297, 663542), (363, 542898), (594, 331771), (726, 271449), (1089, 180966), (2178, 90483), (3267, 60322), (6534, 30161)]