197173872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{65203}}^1$

素因数の和:65227

約数の個数: 80

約数和(自身を含む): 646823680

約数和(自身を除く): 449649808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 65203, 130406, 195609, 260812, 391218, 456421, 521624, 586827, 782436, 912842, 1043248, 1173654, 1369263, 1564872, 1760481, 1825684, 2347308, 2738526, 3129744, 3520962, 3651368, 4107789, 4694616, 5477052, 7041924, 7302736, 8215578, 9389232, 10954104, 12323367, 14083848, 16431156, 21908208, 24646734, 28167696, 32862312, 49293468, 65724624, 98586936, 197173872]

約数ペア:

[(1, 197173872), (2, 98586936), (3, 65724624), (4, 49293468), (6, 32862312), (7, 28167696), (8, 24646734), (9, 21908208), (12, 16431156), (14, 14083848), (16, 12323367), (18, 10954104), (21, 9389232), (24, 8215578), (27, 7302736), (28, 7041924), (36, 5477052), (42, 4694616), (48, 4107789), (54, 3651368), (56, 3520962), (63, 3129744), (72, 2738526), (84, 2347308), (108, 1825684), (112, 1760481), (126, 1564872), (144, 1369263), (168, 1173654), (189, 1043248), (216, 912842), (252, 782436), (336, 586827), (378, 521624), (432, 456421), (504, 391218), (756, 260812), (1008, 195609), (1512, 130406), (3024, 65203)]