208548184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{2131}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 421752240

約数和(自身を除く): 213204056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 941, 1882, 2131, 3764, 4262, 7528, 8524, 12233, 17048, 24466, 27703, 48932, 55406, 97864, 110812, 221624, 2005271, 4010542, 8021084, 16042168, 26068523, 52137046, 104274092, 208548184]

約数ペア:

[(1, 208548184), (2, 104274092), (4, 52137046), (8, 26068523), (13, 16042168), (26, 8021084), (52, 4010542), (104, 2005271), (941, 221624), (1882, 110812), (2131, 97864), (3764, 55406), (4262, 48932), (7528, 27703), (8524, 24466), (12233, 17048)]