203716422

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 561440880

約数和(自身を除く): 357724458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 109, 117, 126, 147, 163, 182, 218, 234, 273, 294, 326, 327, 441, 489, 546, 637, 654, 763, 819, 882, 978, 981, 1141, 1274, 1417, 1467, 1526, 1638, 1911, 1962, 2119, 2282, 2289, 2834, 2934, 3423, 3822, 4238, 4251, 4578, 5341, 5733, 6357, 6846, 6867, 7987, 8502, 9919, 10269, 10682, 11466, 12714, 12753, 13734, 14833, 15974, 16023, 17767, 19071, 19838, 20538, 23961, 25506, 29666, 29757, 32046, 35534, 38142, 44499, 47922, 48069, 53301, 59514, 69433, 71883, 88998, 89271, 96138, 103831, 106602, 124369, 133497, 138866, 143766, 159903, 178542, 207662, 208299, 230971, 248738, 266994, 311493, 319806, 373107, 416598, 461942, 622986, 624897, 692913, 746214, 870583, 934479, 1119321, 1249794, 1385826, 1616797, 1741166, 1868958, 2078739, 2238642, 2611749, 3233594, 4157478, 4850391, 5223498, 7835247, 9700782, 11317579, 14551173, 15670494, 22635158, 29102346, 33952737, 67905474, 101858211, 203716422]

約数ペア:

[(1, 203716422), (2, 101858211), (3, 67905474), (6, 33952737), (7, 29102346), (9, 22635158), (13, 15670494), (14, 14551173), (18, 11317579), (21, 9700782), (26, 7835247), (39, 5223498), (42, 4850391), (49, 4157478), (63, 3233594), (78, 2611749), (91, 2238642), (98, 2078739), (109, 1868958), (117, 1741166), (126, 1616797), (147, 1385826), (163, 1249794), (182, 1119321), (218, 934479), (234, 870583), (273, 746214), (294, 692913), (326, 624897), (327, 622986), (441, 461942), (489, 416598), (546, 373107), (637, 319806), (654, 311493), (763, 266994), (819, 248738), (882, 230971), (978, 208299), (981, 207662), (1141, 178542), (1274, 159903), (1417, 143766), (1467, 138866), (1526, 133497), (1638, 124369), (1911, 106602), (1962, 103831), (2119, 96138), (2282, 89271), (2289, 88998), (2834, 71883), (2934, 69433), (3423, 59514), (3822, 53301), (4238, 48069), (4251, 47922), (4578, 44499), (5341, 38142), (5733, 35534), (6357, 32046), (6846, 29757), (6867, 29666), (7987, 25506), (8502, 23961), (9919, 20538), (10269, 19838), (10682, 19071), (11466, 17767), (12714, 16023), (12753, 15974), (13734, 14833)]