202915972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1637}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 429287040

約数和(自身を除く): 226371068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 233, 266, 466, 532, 932, 1631, 1637, 3262, 3274, 4427, 6524, 6548, 8854, 11459, 17708, 22918, 30989, 31103, 45836, 61978, 62206, 123956, 124412, 217721, 381421, 435442, 762842, 870884, 1525684, 2669947, 5339894, 7246999, 10679788, 14493998, 28987996, 50728993, 101457986, 202915972]

約数ペア:

[(1, 202915972), (2, 101457986), (4, 50728993), (7, 28987996), (14, 14493998), (19, 10679788), (28, 7246999), (38, 5339894), (76, 2669947), (133, 1525684), (233, 870884), (266, 762842), (466, 435442), (532, 381421), (932, 217721), (1631, 124412), (1637, 123956), (3262, 62206), (3274, 61978), (4427, 45836), (6524, 31103), (6548, 30989), (8854, 22918), (11459, 17708)]