193057746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 506614176

約数和(自身を除く): 313556430

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 98, 102, 107, 114, 119, 133, 147, 214, 238, 266, 294, 321, 323, 357, 361, 399, 642, 646, 714, 722, 749, 798, 833, 931, 969, 1083, 1498, 1666, 1819, 1862, 1938, 2033, 2166, 2247, 2261, 2499, 2527, 2793, 3638, 4066, 4494, 4522, 4998, 5054, 5243, 5457, 5586, 6099, 6137, 6783, 7581, 10486, 10914, 12198, 12274, 12733, 13566, 14231, 15162, 15729, 15827, 17689, 18411, 25466, 28462, 31458, 31654, 34561, 35378, 36822, 38199, 38627, 42693, 42959, 47481, 53067, 69122, 76398, 77254, 85386, 85918, 89131, 94962, 99617, 103683, 106134, 115881, 128877, 178262, 199234, 207366, 231762, 241927, 257754, 267393, 270389, 298851, 300713, 483854, 534786, 540778, 597702, 601426, 656659, 725781, 811167, 902139, 1313318, 1451562, 1622334, 1693489, 1804278, 1892723, 1969977, 3386978, 3785446, 3939954, 4596613, 5080467, 5678169, 9193226, 10160934, 11356338, 13789839, 27579678, 32176291, 64352582, 96528873, 193057746]

約数ペア:

[(1, 193057746), (2, 96528873), (3, 64352582), (6, 32176291), (7, 27579678), (14, 13789839), (17, 11356338), (19, 10160934), (21, 9193226), (34, 5678169), (38, 5080467), (42, 4596613), (49, 3939954), (51, 3785446), (57, 3386978), (98, 1969977), (102, 1892723), (107, 1804278), (114, 1693489), (119, 1622334), (133, 1451562), (147, 1313318), (214, 902139), (238, 811167), (266, 725781), (294, 656659), (321, 601426), (323, 597702), (357, 540778), (361, 534786), (399, 483854), (642, 300713), (646, 298851), (714, 270389), (722, 267393), (749, 257754), (798, 241927), (833, 231762), (931, 207366), (969, 199234), (1083, 178262), (1498, 128877), (1666, 115881), (1819, 106134), (1862, 103683), (1938, 99617), (2033, 94962), (2166, 89131), (2247, 85918), (2261, 85386), (2499, 77254), (2527, 76398), (2793, 69122), (3638, 53067), (4066, 47481), (4494, 42959), (4522, 42693), (4998, 38627), (5054, 38199), (5243, 36822), (5457, 35378), (5586, 34561), (6099, 31654), (6137, 31458), (6783, 28462), (7581, 25466), (10486, 18411), (10914, 17689), (12198, 15827), (12274, 15729), (12733, 15162), (13566, 14231)]