201504956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{5209}}^1$

素因数の和:5741

約数の個数: 24

約数和(自身を含む): 371994000

約数和(自身を除く): 170489044

約数列:

[1, 2, 4, 19, 38, 76, 509, 1018, 2036, 5209, 9671, 10418, 19342, 20836, 38684, 98971, 197942, 395884, 2651381, 5302762, 10605524, 50376239, 100752478, 201504956]

約数ペア:

[(1, 201504956), (2, 100752478), (4, 50376239), (19, 10605524), (38, 5302762), (76, 2651381), (509, 395884), (1018, 197942), (2036, 98971), (5209, 38684), (9671, 20836), (10418, 19342)]