209659710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3181}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 545267520

約数和(自身を除く): 335607810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2197, 2535, 3181, 4394, 5070, 6362, 6591, 9543, 10985, 13182, 15905, 19086, 21970, 31810, 32955, 41353, 47715, 65910, 82706, 95430, 124059, 206765, 248118, 413530, 537589, 620295, 1075178, 1240590, 1612767, 2687945, 3225534, 5375890, 6988657, 8063835, 13977314, 16127670, 20965971, 34943285, 41931942, 69886570, 104829855, 209659710]

約数ペア:

[(1, 209659710), (2, 104829855), (3, 69886570), (5, 41931942), (6, 34943285), (10, 20965971), (13, 16127670), (15, 13977314), (26, 8063835), (30, 6988657), (39, 5375890), (65, 3225534), (78, 2687945), (130, 1612767), (169, 1240590), (195, 1075178), (338, 620295), (390, 537589), (507, 413530), (845, 248118), (1014, 206765), (1690, 124059), (2197, 95430), (2535, 82706), (3181, 65910), (4394, 47715), (5070, 41353), (6362, 32955), (6591, 31810), (9543, 21970), (10985, 19086), (13182, 15905)]