201318464

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3571

約数の個数: 56

約数和(自身を含む): 426720000

約数和(自身を除く): 225401536

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 3499, 3596, 6998, 7192, 13996, 14384, 27992, 28768, 55984, 57536, 101471, 108469, 111968, 202942, 216938, 223936, 405884, 433876, 811768, 867752, 1623536, 1735504, 3145601, 3247072, 3471008, 6291202, 6494144, 6942016, 12582404, 25164808, 50329616, 100659232, 201318464]

約数ペア:

[(1, 201318464), (2, 100659232), (4, 50329616), (8, 25164808), (16, 12582404), (29, 6942016), (31, 6494144), (32, 6291202), (58, 3471008), (62, 3247072), (64, 3145601), (116, 1735504), (124, 1623536), (232, 867752), (248, 811768), (464, 433876), (496, 405884), (899, 223936), (928, 216938), (992, 202942), (1798, 111968), (1856, 108469), (1984, 101471), (3499, 57536), (3596, 55984), (6998, 28768), (7192, 27992), (13996, 14384)]