201148340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{437279}}^1$

素因数の和:437311

約数の個数: 24

約数和(自身を含む): 440778240

約数和(自身を除く): 239629900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 437279, 874558, 1749116, 2186395, 4372790, 8745580, 10057417, 20114834, 40229668, 50287085, 100574170, 201148340]

約数ペア:

[(1, 201148340), (2, 100574170), (4, 50287085), (5, 40229668), (10, 20114834), (20, 10057417), (23, 8745580), (46, 4372790), (92, 2186395), (115, 1749116), (230, 874558), (460, 437279)]