205103622678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1\times {\mathrm{389219}}^1$

素因数の和:390532

約数の個数: 32

約数和(自身を含む): 416322167040

約数和(自身を除く): 211218544362

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1237, 2474, 3711, 7422, 87827, 175654, 263481, 389219, 526962, 778438, 1167657, 2335314, 27634549, 55269098, 82903647, 165807294, 481463903, 962927806, 1444391709, 2888783418, 34183937113, 68367874226, 102551811339, 205103622678]

約数ペア:

[(1, 205103622678), (2, 102551811339), (3, 68367874226), (6, 34183937113), (71, 2888783418), (142, 1444391709), (213, 962927806), (426, 481463903), (1237, 165807294), (2474, 82903647), (3711, 55269098), (7422, 27634549), (87827, 2335314), (175654, 1167657), (263481, 778438), (389219, 526962)]