221868070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{1093}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 408333312

約数和(自身を除く): 186465242

約数列:

[1, 2, 5, 10, 53, 106, 265, 383, 530, 766, 1093, 1915, 2186, 3830, 5465, 10930, 20299, 40598, 57929, 101495, 115858, 202990, 289645, 418619, 579290, 837238, 2093095, 4186190, 22186807, 44373614, 110934035, 221868070]

約数ペア:

[(1, 221868070), (2, 110934035), (5, 44373614), (10, 22186807), (53, 4186190), (106, 2093095), (265, 837238), (383, 579290), (530, 418619), (766, 289645), (1093, 202990), (1915, 115858), (2186, 101495), (3830, 57929), (5465, 40598), (10930, 20299)]