200545648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{544961}}^1$

素因数の和:544992

約数の個数: 20

約数和(自身を含む): 405451728

約数和(自身を除く): 204906080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 544961, 1089922, 2179844, 4359688, 8719376, 12534103, 25068206, 50136412, 100272824, 200545648]

約数ペア:

[(1, 200545648), (2, 100272824), (4, 50136412), (8, 25068206), (16, 12534103), (23, 8719376), (46, 4359688), (92, 2179844), (184, 1089922), (368, 544961)]