206881194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{156019}}^1$

素因数の和:156054

約数の個数: 32

約数和(自身を含む): 471804480

約数和(自身を除く): 264923286

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 156019, 312038, 468057, 936114, 2028247, 2652323, 4056494, 5304646, 6084741, 7956969, 12169482, 15913938, 34480199, 68960398, 103440597, 206881194]

約数ペア:

[(1, 206881194), (2, 103440597), (3, 68960398), (6, 34480199), (13, 15913938), (17, 12169482), (26, 7956969), (34, 6084741), (39, 5304646), (51, 4056494), (78, 2652323), (102, 2028247), (221, 936114), (442, 468057), (663, 312038), (1326, 156019)]