205836690038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{425879}}^1$

素因数の和:426009

約数の個数: 64

約数和(自身を含む): 392491008000

約数和(自身を除く): 186654317962

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 79, 133, 158, 161, 266, 322, 437, 553, 874, 1106, 1501, 1817, 3002, 3059, 3634, 6118, 10507, 12719, 21014, 25438, 34523, 69046, 241661, 425879, 483322, 851758, 2981153, 5962306, 8091701, 9795217, 16183402, 19590434, 33644441, 56641907, 67288882, 68566519, 113283814, 137133038, 186109123, 235511087, 372218246, 471022174, 639244379, 773822143, 1278488758, 1302763861, 1547644286, 2605527722, 4474710653, 5416755001, 8949421306, 10833510002, 14702620717, 29405241434, 102918345019, 205836690038]

約数ペア:

[(1, 205836690038), (2, 102918345019), (7, 29405241434), (14, 14702620717), (19, 10833510002), (23, 8949421306), (38, 5416755001), (46, 4474710653), (79, 2605527722), (133, 1547644286), (158, 1302763861), (161, 1278488758), (266, 773822143), (322, 639244379), (437, 471022174), (553, 372218246), (874, 235511087), (1106, 186109123), (1501, 137133038), (1817, 113283814), (3002, 68566519), (3059, 67288882), (3634, 56641907), (6118, 33644441), (10507, 19590434), (12719, 16183402), (21014, 9795217), (25438, 8091701), (34523, 5962306), (69046, 2981153), (241661, 851758), (425879, 483322)]