202159616

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3254

約数の個数: 40

約数和(自身を含む): 407235840

約数和(自身を除く): 205076224

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 3109, 4064, 6218, 8128, 12436, 16256, 24872, 32512, 49744, 65024, 99488, 198976, 394843, 397952, 789686, 795904, 1579372, 1591808, 3158744, 6317488, 12634976, 25269952, 50539904, 101079808, 202159616]

約数ペア:

[(1, 202159616), (2, 101079808), (4, 50539904), (8, 25269952), (16, 12634976), (32, 6317488), (64, 3158744), (127, 1591808), (128, 1579372), (254, 795904), (256, 789686), (508, 397952), (512, 394843), (1016, 198976), (2032, 99488), (3109, 65024), (4064, 49744), (6218, 32512), (8128, 24872), (12436, 16256)]