201019455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16363}}^1$

素因数の和:16397

約数の個数: 64

約数和(自身を含む): 439864320

約数和(自身を除く): 238844865

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 12285, 16363, 49089, 81815, 114541, 147267, 212719, 245445, 343623, 441801, 572705, 638157, 736335, 1030869, 1063595, 1489033, 1718115, 1914471, 2209005, 3092607, 3190785, 4467099, 5154345, 5743413, 7445165, 9572355, 13401297, 15463035, 22335495, 28717065, 40203891, 67006485, 201019455]

約数ペア:

[(1, 201019455), (3, 67006485), (5, 40203891), (7, 28717065), (9, 22335495), (13, 15463035), (15, 13401297), (21, 9572355), (27, 7445165), (35, 5743413), (39, 5154345), (45, 4467099), (63, 3190785), (65, 3092607), (91, 2209005), (105, 1914471), (117, 1718115), (135, 1489033), (189, 1063595), (195, 1030869), (273, 736335), (315, 638157), (351, 572705), (455, 441801), (585, 343623), (819, 245445), (945, 212719), (1365, 147267), (1755, 114541), (2457, 81815), (4095, 49089), (12285, 16363)]