209464304884

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{8377}}^1$

素因数の和:9064

約数の個数: 48

約数和(自身を含む): 373709202048

約数和(自身を除く): 164244897164

約数列:

[1, 2, 4, 103, 137, 206, 274, 412, 443, 548, 886, 1772, 8377, 14111, 16754, 28222, 33508, 45629, 56444, 60691, 91258, 121382, 182516, 242764, 862831, 1147649, 1725662, 2295298, 3451324, 3711011, 4590596, 6251173, 7422022, 12502346, 14844044, 25004692, 118207847, 236415694, 382234133, 472831388, 508408507, 764468266, 1016817014, 1528936532, 2033634028, 52366076221, 104732152442, 209464304884]

約数ペア:

[(1, 209464304884), (2, 104732152442), (4, 52366076221), (103, 2033634028), (137, 1528936532), (206, 1016817014), (274, 764468266), (412, 508408507), (443, 472831388), (548, 382234133), (886, 236415694), (1772, 118207847), (8377, 25004692), (14111, 14844044), (16754, 12502346), (28222, 7422022), (33508, 6251173), (45629, 4590596), (56444, 3711011), (60691, 3451324), (91258, 2295298), (121382, 1725662), (182516, 1147649), (242764, 862831)]