213517967108

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{10501}}^1\times {\mathrm{10979}}^1$

素因数の和:21947

約数の個数: 24

約数和(自身を含む): 374533246080

約数和(自身を除く): 161015278972

約数列:

[1, 2, 4, 463, 926, 1852, 10501, 10979, 21002, 21958, 42004, 43916, 4861963, 5083277, 9723926, 10166554, 19447852, 20333108, 115290479, 230580958, 461161916, 53379491777, 106758983554, 213517967108]

約数ペア:

[(1, 213517967108), (2, 106758983554), (4, 53379491777), (463, 461161916), (926, 230580958), (1852, 115290479), (10501, 20333108), (10979, 19447852), (21002, 10166554), (21958, 9723926), (42004, 5083277), (43916, 4861963)]