201449791808

素因数分解:

$2^6\times {\mathrm{5147}}^1\times {\mathrm{611551}}^1$

素因数の和:616710

約数の個数: 28

約数和(自身を含む): 399830251392

約数和(自身を除く): 198380459584

約数列:

[1, 2, 4, 8, 16, 32, 64, 5147, 10294, 20588, 41176, 82352, 164704, 329408, 611551, 1223102, 2446204, 4892408, 9784816, 19569632, 39139264, 3147652997, 6295305994, 12590611988, 25181223976, 50362447952, 100724895904, 201449791808]

約数ペア:

[(1, 201449791808), (2, 100724895904), (4, 50362447952), (8, 25181223976), (16, 12590611988), (32, 6295305994), (64, 3147652997), (5147, 39139264), (10294, 19569632), (20588, 9784816), (41176, 4892408), (82352, 2446204), (164704, 1223102), (329408, 611551)]