201969198

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2657}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 452795616

約数和(自身を除く): 250826418

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 369, 618, 738, 927, 1854, 2657, 4223, 5314, 7971, 8446, 12669, 15942, 23913, 25338, 38007, 47826, 76014, 108937, 217874, 273671, 326811, 547342, 653622, 821013, 980433, 1642026, 1960866, 2463039, 4926078, 11220511, 22441022, 33661533, 67323066, 100984599, 201969198]

約数ペア:

[(1, 201969198), (2, 100984599), (3, 67323066), (6, 33661533), (9, 22441022), (18, 11220511), (41, 4926078), (82, 2463039), (103, 1960866), (123, 1642026), (206, 980433), (246, 821013), (309, 653622), (369, 547342), (618, 326811), (738, 273671), (927, 217874), (1854, 108937), (2657, 76014), (4223, 47826), (5314, 38007), (7971, 25338), (8446, 23913), (12669, 15942)]