204549665944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{64679}}^1$

素因数の和:65392

約数の個数: 64

約数和(自身を含む): 422479411200

約数和(自身を除く): 217929745256

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 647, 1222, 1294, 2444, 2588, 4888, 5176, 8411, 16822, 30409, 33644, 60818, 64679, 67288, 121636, 129358, 243272, 258716, 395317, 517432, 790634, 840827, 1581268, 1681654, 3039913, 3162536, 3363308, 6079826, 6726616, 12159652, 24319304, 39518869, 41847313, 79037738, 83694626, 158075476, 167389252, 316150952, 334778504, 544015069, 1088030138, 1966823711, 2176060276, 3933647422, 4352120552, 7867294844, 15734589688, 25568708243, 51137416486, 102274832972, 204549665944]

約数ペア:

[(1, 204549665944), (2, 102274832972), (4, 51137416486), (8, 25568708243), (13, 15734589688), (26, 7867294844), (47, 4352120552), (52, 3933647422), (94, 2176060276), (104, 1966823711), (188, 1088030138), (376, 544015069), (611, 334778504), (647, 316150952), (1222, 167389252), (1294, 158075476), (2444, 83694626), (2588, 79037738), (4888, 41847313), (5176, 39518869), (8411, 24319304), (16822, 12159652), (30409, 6726616), (33644, 6079826), (60818, 3363308), (64679, 3162536), (67288, 3039913), (121636, 1681654), (129358, 1581268), (243272, 840827), (258716, 790634), (395317, 517432)]