199749984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{297247}}^1$

素因数の和:297267

約数の個数: 48

約数和(自身を含む): 599251968

約数和(自身を除く): 399501984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 297247, 594494, 891741, 1188988, 1783482, 2080729, 2377976, 3566964, 4161458, 4755952, 6242187, 7133928, 8322916, 9511904, 12484374, 14267856, 16645832, 24968748, 28535712, 33291664, 49937496, 66583328, 99874992, 199749984]

約数ペア:

[(1, 199749984), (2, 99874992), (3, 66583328), (4, 49937496), (6, 33291664), (7, 28535712), (8, 24968748), (12, 16645832), (14, 14267856), (16, 12484374), (21, 9511904), (24, 8322916), (28, 7133928), (32, 6242187), (42, 4755952), (48, 4161458), (56, 3566964), (84, 2377976), (96, 2080729), (112, 1783482), (168, 1188988), (224, 891741), (336, 594494), (672, 297247)]