205507157037

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1\times {\mathrm{2003}}^1$

素因数の和:3099

約数の個数: 96

約数和(自身を含む): 350261428608

約数和(自身を除く): 144754271571

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 147, 159, 273, 371, 637, 689, 1013, 1113, 1911, 2003, 2067, 2597, 3039, 4823, 6009, 7091, 7791, 13169, 14021, 14469, 21273, 26039, 33761, 39507, 42063, 49637, 53689, 78117, 92183, 98147, 101283, 106159, 148911, 161067, 182273, 276549, 294441, 318477, 375823, 546819, 645281, 697957, 743113, 1127469, 1275911, 1380067, 1935843, 2029039, 2093871, 2229339, 2630761, 3827733, 4140201, 4885699, 5201791, 6087117, 7892283, 9660469, 14203273, 14657097, 15605373, 26377507, 28981407, 34199893, 42609819, 67623283, 79132521, 99422911, 102599679, 107539067, 184642549, 202869849, 298268733, 322617201, 553927647, 752773469, 1292497843, 1398007871, 2258320407, 3877493529, 4194023613, 5269414283, 9786055097, 15808242849, 29358165291, 68502385679, 205507157037]

約数ペア:

[(1, 205507157037), (3, 68502385679), (7, 29358165291), (13, 15808242849), (21, 9786055097), (39, 5269414283), (49, 4194023613), (53, 3877493529), (91, 2258320407), (147, 1398007871), (159, 1292497843), (273, 752773469), (371, 553927647), (637, 322617201), (689, 298268733), (1013, 202869849), (1113, 184642549), (1911, 107539067), (2003, 102599679), (2067, 99422911), (2597, 79132521), (3039, 67623283), (4823, 42609819), (6009, 34199893), (7091, 28981407), (7791, 26377507), (13169, 15605373), (14021, 14657097), (14469, 14203273), (21273, 9660469), (26039, 7892283), (33761, 6087117), (39507, 5201791), (42063, 4885699), (49637, 4140201), (53689, 3827733), (78117, 2630761), (92183, 2229339), (98147, 2093871), (101283, 2029039), (106159, 1935843), (148911, 1380067), (161067, 1275911), (182273, 1127469), (276549, 743113), (294441, 697957), (318477, 645281), (375823, 546819)]