200355894

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 442900224

約数和(自身を除く): 242544330

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 211, 213, 422, 426, 633, 639, 743, 1266, 1278, 1486, 1899, 2229, 3798, 4458, 6687, 13374, 14981, 29962, 44943, 52753, 89886, 105506, 134829, 156773, 158259, 269658, 313546, 316518, 470319, 474777, 940638, 949554, 1410957, 2821914, 11130883, 22261766, 33392649, 66785298, 100177947, 200355894]

約数ペア:

[(1, 200355894), (2, 100177947), (3, 66785298), (6, 33392649), (9, 22261766), (18, 11130883), (71, 2821914), (142, 1410957), (211, 949554), (213, 940638), (422, 474777), (426, 470319), (633, 316518), (639, 313546), (743, 269658), (1266, 158259), (1278, 156773), (1486, 134829), (1899, 105506), (2229, 89886), (3798, 52753), (4458, 44943), (6687, 29962), (13374, 14981)]