205117506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2368

約数の個数: 72

約数和(自身を含む): 500628492

約数和(自身を除く): 295510986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 121, 123, 198, 242, 246, 363, 369, 451, 726, 738, 902, 1089, 1353, 2178, 2297, 2706, 4059, 4594, 4961, 6891, 8118, 9922, 13782, 14883, 20673, 25267, 29766, 41346, 44649, 50534, 75801, 89298, 94177, 151602, 188354, 227403, 277937, 282531, 454806, 555874, 565062, 833811, 847593, 1035947, 1667622, 1695186, 2071894, 2501433, 3107841, 5002866, 6215682, 9323523, 11395417, 18647046, 22790834, 34186251, 68372502, 102558753, 205117506]

約数ペア:

[(1, 205117506), (2, 102558753), (3, 68372502), (6, 34186251), (9, 22790834), (11, 18647046), (18, 11395417), (22, 9323523), (33, 6215682), (41, 5002866), (66, 3107841), (82, 2501433), (99, 2071894), (121, 1695186), (123, 1667622), (198, 1035947), (242, 847593), (246, 833811), (363, 565062), (369, 555874), (451, 454806), (726, 282531), (738, 277937), (902, 227403), (1089, 188354), (1353, 151602), (2178, 94177), (2297, 89298), (2706, 75801), (4059, 50534), (4594, 44649), (4961, 41346), (6891, 29766), (8118, 25267), (9922, 20673), (13782, 14883)]