208570964

素因数分解:

$2^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{7211}}^1$

素因数の和:8255

約数の個数: 24

約数和(自身を含む): 417603648

約数和(自身を除く): 209032684

約数列:

[1, 2, 4, 7, 14, 28, 1033, 2066, 4132, 7211, 7231, 14422, 14462, 28844, 28924, 50477, 100954, 201908, 7448963, 14897926, 29795852, 52142741, 104285482, 208570964]

約数ペア:

[(1, 208570964), (2, 104285482), (4, 52142741), (7, 29795852), (14, 14897926), (28, 7448963), (1033, 201908), (2066, 100954), (4132, 50477), (7211, 28924), (7231, 28844), (14422, 14462)]