202130392

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 384901200

約数和(自身を除く): 182770808

約数列:

[1, 2, 4, 8, 89, 178, 313, 356, 626, 712, 907, 1252, 1814, 2504, 3628, 7256, 27857, 55714, 80723, 111428, 161446, 222856, 283891, 322892, 567782, 645784, 1135564, 2271128, 25266299, 50532598, 101065196, 202130392]

約数ペア:

[(1, 202130392), (2, 101065196), (4, 50532598), (8, 25266299), (89, 2271128), (178, 1135564), (313, 645784), (356, 567782), (626, 322892), (712, 283891), (907, 222856), (1252, 161446), (1814, 111428), (2504, 80723), (3628, 55714), (7256, 27857)]