210687288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1254091}}^1$

素因数の和:1254107

約数の個数: 32

約数和(自身を含む): 601964160

約数和(自身を除く): 391276872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1254091, 2508182, 3762273, 5016364, 7524546, 8778637, 10032728, 15049092, 17557274, 26335911, 30098184, 35114548, 52671822, 70229096, 105343644, 210687288]

約数ペア:

[(1, 210687288), (2, 105343644), (3, 70229096), (4, 52671822), (6, 35114548), (7, 30098184), (8, 26335911), (12, 17557274), (14, 15049092), (21, 10032728), (24, 8778637), (28, 7524546), (42, 5016364), (56, 3762273), (84, 2508182), (168, 1254091)]