208993344

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{155501}}^1$

素因数の和:155523

約数の個数: 56

約数和(自身を含む): 631960128

約数和(自身を除く): 422966784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 155501, 311002, 466503, 622004, 933006, 1088507, 1244008, 1866012, 2177014, 2488016, 3265521, 3732024, 4354028, 4976032, 6531042, 7464048, 8708056, 9952064, 13062084, 14928096, 17416112, 26124168, 29856192, 34832224, 52248336, 69664448, 104496672, 208993344]

約数ペア:

[(1, 208993344), (2, 104496672), (3, 69664448), (4, 52248336), (6, 34832224), (7, 29856192), (8, 26124168), (12, 17416112), (14, 14928096), (16, 13062084), (21, 9952064), (24, 8708056), (28, 7464048), (32, 6531042), (42, 4976032), (48, 4354028), (56, 3732024), (64, 3265521), (84, 2488016), (96, 2177014), (112, 1866012), (168, 1244008), (192, 1088507), (224, 933006), (336, 622004), (448, 466503), (672, 311002), (1344, 155501)]