199207904

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52313}}^1$

素因数の和:52347

約数の個数: 48

約数和(自身を含む): 474592608

約数和(自身を除く): 275384704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 52313, 104626, 209252, 366191, 418504, 732382, 837008, 889321, 1464764, 1674016, 1778642, 2929528, 3557284, 5859056, 6225247, 7114568, 11718112, 12450494, 14229136, 24900988, 28458272, 49801976, 99603952, 199207904]

約数ペア:

[(1, 199207904), (2, 99603952), (4, 49801976), (7, 28458272), (8, 24900988), (14, 14229136), (16, 12450494), (17, 11718112), (28, 7114568), (32, 6225247), (34, 5859056), (56, 3557284), (68, 2929528), (112, 1778642), (119, 1674016), (136, 1464764), (224, 889321), (238, 837008), (272, 732382), (476, 418504), (544, 366191), (952, 209252), (1904, 104626), (3808, 52313)]