205805016

素因数分解:

$2^3\times 3^3\times {\mathrm{853}}^1\times {\mathrm{1117}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 572863200

約数和(自身を除く): 367058184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 853, 1117, 1706, 2234, 2559, 3351, 3412, 4468, 5118, 6702, 6824, 7677, 8936, 10053, 10236, 13404, 15354, 20106, 20472, 23031, 26808, 30159, 30708, 40212, 46062, 60318, 61416, 80424, 92124, 120636, 184248, 241272, 952801, 1905602, 2858403, 3811204, 5716806, 7622408, 8575209, 11433612, 17150418, 22867224, 25725627, 34300836, 51451254, 68601672, 102902508, 205805016]

約数ペア:

[(1, 205805016), (2, 102902508), (3, 68601672), (4, 51451254), (6, 34300836), (8, 25725627), (9, 22867224), (12, 17150418), (18, 11433612), (24, 8575209), (27, 7622408), (36, 5716806), (54, 3811204), (72, 2858403), (108, 1905602), (216, 952801), (853, 241272), (1117, 184248), (1706, 120636), (2234, 92124), (2559, 80424), (3351, 61416), (3412, 60318), (4468, 46062), (5118, 40212), (6702, 30708), (6824, 30159), (7677, 26808), (8936, 23031), (10053, 20472), (10236, 20106), (13404, 15354)]