198232038

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{55903}}^1$

素因数の和:56108

約数の個数: 24

約数和(自身を含む): 431690688

約数和(自身を除く): 233458650

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 55903, 111806, 167709, 335418, 503127, 1006254, 11012891, 22025782, 33038673, 66077346, 99116019, 198232038]

約数ペア:

[(1, 198232038), (2, 99116019), (3, 66077346), (6, 33038673), (9, 22025782), (18, 11012891), (197, 1006254), (394, 503127), (591, 335418), (1182, 167709), (1773, 111806), (3546, 55903)]