203977494

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 532316160

約数和(自身を除く): 328338666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 127, 147, 189, 254, 294, 378, 381, 441, 607, 762, 882, 889, 1143, 1214, 1323, 1778, 1821, 2286, 2646, 2667, 3429, 3642, 4249, 5334, 5463, 6223, 6858, 8001, 8498, 10926, 12446, 12747, 16002, 16389, 18669, 24003, 25494, 29743, 32778, 37338, 38241, 48006, 56007, 59486, 76482, 77089, 89229, 112014, 114723, 154178, 168021, 178458, 229446, 231267, 267687, 336042, 462534, 535374, 539623, 693801, 803061, 1079246, 1387602, 1606122, 1618869, 2081403, 3237738, 3777361, 4162806, 4856607, 7554722, 9713214, 11332083, 14569821, 22664166, 29139642, 33996249, 67992498, 101988747, 203977494]

約数ペア:

[(1, 203977494), (2, 101988747), (3, 67992498), (6, 33996249), (7, 29139642), (9, 22664166), (14, 14569821), (18, 11332083), (21, 9713214), (27, 7554722), (42, 4856607), (49, 4162806), (54, 3777361), (63, 3237738), (98, 2081403), (126, 1618869), (127, 1606122), (147, 1387602), (189, 1079246), (254, 803061), (294, 693801), (378, 539623), (381, 535374), (441, 462534), (607, 336042), (762, 267687), (882, 231267), (889, 229446), (1143, 178458), (1214, 168021), (1323, 154178), (1778, 114723), (1821, 112014), (2286, 89229), (2646, 77089), (2667, 76482), (3429, 59486), (3642, 56007), (4249, 48006), (5334, 38241), (5463, 37338), (6223, 32778), (6858, 29743), (8001, 25494), (8498, 24003), (10926, 18669), (12446, 16389), (12747, 16002)]