214663696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1123}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 448790720

約数和(自身を除く): 234127024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 919, 1123, 1838, 2246, 3676, 4492, 7352, 8984, 11947, 14599, 14704, 17968, 23894, 29198, 47788, 58396, 95576, 116792, 191152, 233584, 1032037, 2064074, 4128148, 8256296, 13416481, 16512592, 26832962, 53665924, 107331848, 214663696]

約数ペア:

[(1, 214663696), (2, 107331848), (4, 53665924), (8, 26832962), (13, 16512592), (16, 13416481), (26, 8256296), (52, 4128148), (104, 2064074), (208, 1032037), (919, 233584), (1123, 191152), (1838, 116792), (2246, 95576), (3676, 58396), (4492, 47788), (7352, 29198), (8984, 23894), (11947, 17968), (14599, 14704)]