201855232

素因数分解:

$2^8\times {\mathrm{788497}}^1$

素因数の和:788513

約数の個数: 18

約数和(自身を含む): 402922478

約数和(自身を除く): 201067246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 788497, 1576994, 3153988, 6307976, 12615952, 25231904, 50463808, 100927616, 201855232]

約数ペア:

[(1, 201855232), (2, 100927616), (4, 50463808), (8, 25231904), (16, 12615952), (32, 6307976), (64, 3153988), (128, 1576994), (256, 788497)]