201621004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{6473}}^1$

素因数の和:7089

約数の個数: 24

約数和(自身を含む): 380671200

約数和(自身を除く): 179050196

約数列:

[1, 2, 4, 13, 26, 52, 599, 1198, 2396, 6473, 7787, 12946, 15574, 25892, 31148, 84149, 168298, 336596, 3877327, 7754654, 15509308, 50405251, 100810502, 201621004]

約数ペア:

[(1, 201621004), (2, 100810502), (4, 50405251), (13, 15509308), (26, 7754654), (52, 3877327), (599, 336596), (1198, 168298), (2396, 84149), (6473, 31148), (7787, 25892), (12946, 15574)]