102206503

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{3943}}^1$

素因数の和:4003

約数の個数: 18

約数和(自身を含む): 124318824

約数和(自身を除く): 22112321

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3703, 3943, 25921, 27601, 90689, 193207, 634823, 2085847, 4443761, 14600929, 102206503]

約数ペア:

[(1, 102206503), (7, 14600929), (23, 4443761), (49, 2085847), (161, 634823), (529, 193207), (1127, 90689), (3703, 27601), (3943, 25921)]