202011498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1657}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 472549896

約数和(自身を除く): 270538398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 521, 1042, 1563, 1657, 3126, 3314, 4689, 4971, 6773, 9378, 9942, 13546, 14913, 20319, 21541, 29826, 40638, 43082, 60957, 64623, 121914, 129246, 193869, 387738, 863297, 1726594, 2589891, 5179782, 7769673, 11222861, 15539346, 22445722, 33668583, 67337166, 101005749, 202011498]

約数ペア:

[(1, 202011498), (2, 101005749), (3, 67337166), (6, 33668583), (9, 22445722), (13, 15539346), (18, 11222861), (26, 7769673), (39, 5179782), (78, 2589891), (117, 1726594), (234, 863297), (521, 387738), (1042, 193869), (1563, 129246), (1657, 121914), (3126, 64623), (3314, 60957), (4689, 43082), (4971, 40638), (6773, 29826), (9378, 21541), (9942, 20319), (13546, 14913)]