202267198

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4723}}^1$

素因数の和:4781

約数の個数: 48

約数和(自身を含む): 387745920

約数和(自身を除く): 185478722

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 437, 874, 931, 1127, 1862, 2254, 3059, 4723, 6118, 9446, 21413, 33061, 42826, 66122, 89737, 108629, 179474, 217258, 231427, 462854, 628159, 760403, 1256318, 1520806, 2063951, 4127902, 4397113, 5322821, 8794226, 10645642, 14447657, 28895314, 101133599, 202267198]

約数ペア:

[(1, 202267198), (2, 101133599), (7, 28895314), (14, 14447657), (19, 10645642), (23, 8794226), (38, 5322821), (46, 4397113), (49, 4127902), (98, 2063951), (133, 1520806), (161, 1256318), (266, 760403), (322, 628159), (437, 462854), (874, 231427), (931, 217258), (1127, 179474), (1862, 108629), (2254, 89737), (3059, 66122), (4723, 42826), (6118, 33061), (9446, 21413)]