203440802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{72091}}^1$

素因数の和:72193

約数の個数: 16

約数和(自身を含む): 327009312

約数和(自身を除く): 123568510

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 72091, 144182, 1225547, 2451094, 5983553, 11967106, 101720401, 203440802]

約数ペア:

[(1, 203440802), (2, 101720401), (17, 11967106), (34, 5983553), (83, 2451094), (166, 1225547), (1411, 144182), (2822, 72091)]