202173890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{243583}}^1$

素因数の和:243673

約数の個数: 16

約数和(自身を含む): 368299008

約数和(自身を除く): 166125118

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 243583, 487166, 1217915, 2435830, 20217389, 40434778, 101086945, 202173890]

約数ペア:

[(1, 202173890), (2, 101086945), (5, 40434778), (10, 20217389), (83, 2435830), (166, 1217915), (415, 487166), (830, 243583)]