202663804

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{54421}}^1$

素因数の和:54458

約数の個数: 36

約数和(自身を含む): 434287560

約数和(自身を除く): 231623756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 54421, 108842, 217684, 380947, 761894, 1033999, 1523788, 2067998, 2666629, 4135996, 5333258, 7237993, 10666516, 14475986, 28951972, 50665951, 101331902, 202663804]

約数ペア:

[(1, 202663804), (2, 101331902), (4, 50665951), (7, 28951972), (14, 14475986), (19, 10666516), (28, 7237993), (38, 5333258), (49, 4135996), (76, 2666629), (98, 2067998), (133, 1523788), (196, 1033999), (266, 761894), (532, 380947), (931, 217684), (1862, 108842), (3724, 54421)]