225002704

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{35069}}^1$

素因数の和:35478

約数の個数: 20

約数和(自身を含む): 437042340

約数和(自身を除く): 212039636

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 35069, 70138, 140276, 280552, 561104, 14062669, 28125338, 56250676, 112501352, 225002704]

約数ペア:

[(1, 225002704), (2, 112501352), (4, 56250676), (8, 28125338), (16, 14062669), (401, 561104), (802, 280552), (1604, 140276), (3208, 70138), (6416, 35069)]