202137969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 303012864

約数和(自身を除く): 100874895

約数列:

[1, 3, 11, 33, 43, 129, 167, 473, 501, 853, 1419, 1837, 2559, 5511, 7181, 9383, 21543, 28149, 36679, 78991, 110037, 142451, 236973, 403469, 427353, 1210407, 1566961, 4700883, 6125393, 18376179, 67379323, 202137969]

約数ペア:

[(1, 202137969), (3, 67379323), (11, 18376179), (33, 6125393), (43, 4700883), (129, 1566961), (167, 1210407), (473, 427353), (501, 403469), (853, 236973), (1419, 142451), (1837, 110037), (2559, 78991), (5511, 36679), (7181, 28149), (9383, 21543)]