198640192

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{24439}}^1$

素因数の和:24578

約数の個数: 28

約数和(自身を含む): 397296640

約数和(自身を除く): 198656448

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 24439, 48878, 97756, 195512, 391024, 782048, 1564096, 3103753, 6207506, 12415012, 24830024, 49660048, 99320096, 198640192]

約数ペア:

[(1, 198640192), (2, 99320096), (4, 49660048), (8, 24830024), (16, 12415012), (32, 6207506), (64, 3103753), (127, 1564096), (254, 782048), (508, 391024), (1016, 195512), (2032, 97756), (4064, 48878), (8128, 24439)]