120202288

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{112129}}^1$

素因数の和:112204

約数の個数: 20

約数和(自身を含む): 236370040

約数和(自身を除く): 116167752

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 112129, 224258, 448516, 897032, 1794064, 7512643, 15025286, 30050572, 60101144, 120202288]

約数ペア:

[(1, 120202288), (2, 60101144), (4, 30050572), (8, 15025286), (16, 7512643), (67, 1794064), (134, 897032), (268, 448516), (536, 224258), (1072, 112129)]