203921962

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{7297}}^1$

素因数の和:7545

約数の個数: 16

約数和(自身を含む): 311332680

約数和(自身を除く): 107410718

約数列:

[1, 2, 89, 157, 178, 314, 7297, 13973, 14594, 27946, 649433, 1145629, 1298866, 2291258, 101960981, 203921962]

約数ペア:

[(1, 203921962), (2, 101960981), (89, 2291258), (157, 1298866), (178, 1145629), (314, 649433), (7297, 27946), (13973, 14594)]