201997559754

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{68711}}^1$

素因数の和:69014

約数の個数: 96

約数和(自身を含む): 475412281344

約数和(自身を除く): 273414721590

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 263, 414, 486, 526, 621, 789, 1242, 1578, 1863, 2367, 3726, 4734, 5589, 6049, 7101, 11178, 12098, 14202, 18147, 21303, 36294, 42606, 54441, 63909, 68711, 108882, 127818, 137422, 163323, 206133, 326646, 412266, 489969, 618399, 979938, 1236798, 1469907, 1580353, 1855197, 2939814, 3160706, 3710394, 4741059, 5565591, 9482118, 11131182, 14223177, 16696773, 18070993, 28446354, 33393546, 36141986, 42669531, 54212979, 85339062, 108425958, 128008593, 162638937, 256017186, 325277874, 384025779, 415632839, 487916811, 768051558, 831265678, 975833622, 1246898517, 1463750433, 2493797034, 2927500866, 3740695551, 4391251299, 7481391102, 8782502598, 11222086653, 22444173306, 33666259959, 67332519918, 100998779877, 201997559754]

約数ペア:

[(1, 201997559754), (2, 100998779877), (3, 67332519918), (6, 33666259959), (9, 22444173306), (18, 11222086653), (23, 8782502598), (27, 7481391102), (46, 4391251299), (54, 3740695551), (69, 2927500866), (81, 2493797034), (138, 1463750433), (162, 1246898517), (207, 975833622), (243, 831265678), (263, 768051558), (414, 487916811), (486, 415632839), (526, 384025779), (621, 325277874), (789, 256017186), (1242, 162638937), (1578, 128008593), (1863, 108425958), (2367, 85339062), (3726, 54212979), (4734, 42669531), (5589, 36141986), (6049, 33393546), (7101, 28446354), (11178, 18070993), (12098, 16696773), (14202, 14223177), (18147, 11131182), (21303, 9482118), (36294, 5565591), (42606, 4741059), (54441, 3710394), (63909, 3160706), (68711, 2939814), (108882, 1855197), (127818, 1580353), (137422, 1469907), (163323, 1236798), (206133, 979938), (326646, 618399), (412266, 489969)]