196980084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7589}}^1$

素因数の和:7709

約数の個数: 72

約数和(自身を含む): 574654080

約数和(自身を除く): 377673996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 7589, 8652, 12978, 15178, 22767, 25956, 30356, 45534, 53123, 68301, 91068, 106246, 136602, 159369, 212492, 273204, 318738, 478107, 637476, 781667, 956214, 1563334, 1912428, 2345001, 3126668, 4690002, 5471669, 7035003, 9380004, 10943338, 14070006, 16415007, 21886676, 28140012, 32830014, 49245021, 65660028, 98490042, 196980084]

約数ペア:

[(1, 196980084), (2, 98490042), (3, 65660028), (4, 49245021), (6, 32830014), (7, 28140012), (9, 21886676), (12, 16415007), (14, 14070006), (18, 10943338), (21, 9380004), (28, 7035003), (36, 5471669), (42, 4690002), (63, 3126668), (84, 2345001), (103, 1912428), (126, 1563334), (206, 956214), (252, 781667), (309, 637476), (412, 478107), (618, 318738), (721, 273204), (927, 212492), (1236, 159369), (1442, 136602), (1854, 106246), (2163, 91068), (2884, 68301), (3708, 53123), (4326, 45534), (6489, 30356), (7589, 25956), (8652, 22767), (12978, 15178)]