202937518

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 378101520

約数和(自身を除く): 175164002

約数列:

[1, 2, 7, 14, 19, 38, 49, 73, 98, 133, 146, 266, 511, 931, 1022, 1387, 1493, 1862, 2774, 2986, 3577, 7154, 9709, 10451, 19418, 20902, 28367, 56734, 67963, 73157, 108989, 135926, 146314, 198569, 217978, 397138, 762923, 1389983, 1525846, 2070791, 2779966, 4141582, 5340461, 10680922, 14495537, 28991074, 101468759, 202937518]

約数ペア:

[(1, 202937518), (2, 101468759), (7, 28991074), (14, 14495537), (19, 10680922), (38, 5340461), (49, 4141582), (73, 2779966), (98, 2070791), (133, 1525846), (146, 1389983), (266, 762923), (511, 397138), (931, 217978), (1022, 198569), (1387, 146314), (1493, 135926), (1862, 108989), (2774, 73157), (2986, 67963), (3577, 56734), (7154, 28367), (9709, 20902), (10451, 19418)]