200819072

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{68213}}^1$

素因数の和:68250

約数の個数: 32

約数和(自身を含む): 417469680

約数和(自身を除く): 216650608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 68213, 136426, 272852, 545704, 1091408, 1568899, 2182816, 3137798, 4365632, 6275596, 8731264, 12551192, 25102384, 50204768, 100409536, 200819072]

約数ペア:

[(1, 200819072), (2, 100409536), (4, 50204768), (8, 25102384), (16, 12551192), (23, 8731264), (32, 6275596), (46, 4365632), (64, 3137798), (92, 2182816), (128, 1568899), (184, 1091408), (368, 545704), (736, 272852), (1472, 136426), (2944, 68213)]