202959666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 144

約数和(自身を含む): 569657088

約数和(自身を除く): 366697422

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 273, 279, 294, 403, 434, 441, 546, 558, 571, 637, 651, 806, 819, 882, 1142, 1209, 1274, 1302, 1519, 1638, 1713, 1911, 1953, 2418, 2821, 3038, 3426, 3627, 3822, 3906, 3997, 4557, 5139, 5642, 5733, 7254, 7423, 7994, 8463, 9114, 10278, 11466, 11991, 13671, 14846, 16926, 17701, 19747, 22269, 23982, 25389, 27342, 27979, 35402, 35973, 39494, 44538, 50778, 51961, 53103, 55958, 59241, 66807, 71946, 83937, 103922, 106206, 118482, 123907, 133614, 155883, 159309, 167874, 177723, 230113, 247814, 251811, 311766, 318618, 355446, 363727, 371721, 460226, 467649, 503622, 690339, 727454, 743442, 867349, 935298, 1091181, 1115163, 1380678, 1610791, 1734698, 2071017, 2182362, 2230326, 2602047, 3221582, 3273543, 4142034, 4832373, 5204094, 6547086, 7806141, 9664746, 11275537, 14497119, 15612282, 22551074, 28994238, 33826611, 67653222, 101479833, 202959666]

約数ペア:

[(1, 202959666), (2, 101479833), (3, 67653222), (6, 33826611), (7, 28994238), (9, 22551074), (13, 15612282), (14, 14497119), (18, 11275537), (21, 9664746), (26, 7806141), (31, 6547086), (39, 5204094), (42, 4832373), (49, 4142034), (62, 3273543), (63, 3221582), (78, 2602047), (91, 2230326), (93, 2182362), (98, 2071017), (117, 1734698), (126, 1610791), (147, 1380678), (182, 1115163), (186, 1091181), (217, 935298), (234, 867349), (273, 743442), (279, 727454), (294, 690339), (403, 503622), (434, 467649), (441, 460226), (546, 371721), (558, 363727), (571, 355446), (637, 318618), (651, 311766), (806, 251811), (819, 247814), (882, 230113), (1142, 177723), (1209, 167874), (1274, 159309), (1302, 155883), (1519, 133614), (1638, 123907), (1713, 118482), (1911, 106206), (1953, 103922), (2418, 83937), (2821, 71946), (3038, 66807), (3426, 59241), (3627, 55958), (3822, 53103), (3906, 51961), (3997, 50778), (4557, 44538), (5139, 39494), (5642, 35973), (5733, 35402), (7254, 27979), (7423, 27342), (7994, 25389), (8463, 23982), (9114, 22269), (10278, 19747), (11466, 17701), (11991, 16926), (13671, 14846)]