200145608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{1493}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 404724600

約数和(自身を除く): 204578992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1289, 1493, 2578, 2986, 5156, 5972, 10312, 11944, 16757, 19409, 33514, 38818, 67028, 77636, 134056, 155272, 1924477, 3848954, 7697908, 15395816, 25018201, 50036402, 100072804, 200145608]

約数ペア:

[(1, 200145608), (2, 100072804), (4, 50036402), (8, 25018201), (13, 15395816), (26, 7697908), (52, 3848954), (104, 1924477), (1289, 155272), (1493, 134056), (2578, 77636), (2986, 67028), (5156, 38818), (5972, 33514), (10312, 19409), (11944, 16757)]