202012664

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{35023}}^1$

素因数の和:35139

約数の個数: 32

約数和(自身を含む): 437099520

約数和(自身を除く): 235086856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 35023, 70046, 140092, 245161, 280184, 490322, 980644, 1961288, 3607369, 7214738, 14429476, 25251583, 28858952, 50503166, 101006332, 202012664]

約数ペア:

[(1, 202012664), (2, 101006332), (4, 50503166), (7, 28858952), (8, 25251583), (14, 14429476), (28, 7214738), (56, 3607369), (103, 1961288), (206, 980644), (412, 490322), (721, 280184), (824, 245161), (1442, 140092), (2884, 70046), (5768, 35023)]