201395821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6449}}^1$

素因数の和:6644

約数の個数: 16

約数和(自身を含む): 234057600

約数和(自身を除く): 32661779

約数列:

[1, 11, 17, 167, 187, 1837, 2839, 6449, 31229, 70939, 109633, 1076983, 1205963, 11846813, 18308711, 201395821]

約数ペア:

[(1, 201395821), (11, 18308711), (17, 11846813), (167, 1205963), (187, 1076983), (1837, 109633), (2839, 70939), (6449, 31229)]