204890992904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{26921}}^1\times {\mathrm{73181}}^1$

素因数の和:100121

約数の個数: 32

約数和(自身を含む): 413743218840

約数和(自身を除く): 208852225936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 26921, 53842, 73181, 107684, 146362, 215368, 292724, 349973, 585448, 699946, 951353, 1399892, 1902706, 2799784, 3805412, 7610824, 1970105701, 3940211402, 7880422804, 15760845608, 25611374113, 51222748226, 102445496452, 204890992904]

約数ペア:

[(1, 204890992904), (2, 102445496452), (4, 51222748226), (8, 25611374113), (13, 15760845608), (26, 7880422804), (52, 3940211402), (104, 1970105701), (26921, 7610824), (53842, 3805412), (73181, 2799784), (107684, 1902706), (146362, 1399892), (215368, 951353), (292724, 699946), (349973, 585448)]