205121341464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{657440197}}^1$

素因数の和:657440219

約数の個数: 32

約数和(自身を含む): 552249766320

約数和(自身を除く): 347128424856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 657440197, 1314880394, 1972320591, 2629760788, 3944641182, 5259521576, 7889282364, 8546722561, 15778564728, 17093445122, 25640167683, 34186890244, 51280335366, 68373780488, 102560670732, 205121341464]

約数ペア:

[(1, 205121341464), (2, 102560670732), (3, 68373780488), (4, 51280335366), (6, 34186890244), (8, 25640167683), (12, 17093445122), (13, 15778564728), (24, 8546722561), (26, 7889282364), (39, 5259521576), (52, 3944641182), (78, 2629760788), (104, 1972320591), (156, 1314880394), (312, 657440197)]