201990632

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{1327}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 387244800

約数和(自身を除く): 185254168

約数列:

[1, 2, 4, 8, 53, 106, 212, 359, 424, 718, 1327, 1436, 2654, 2872, 5308, 10616, 19027, 38054, 70331, 76108, 140662, 152216, 281324, 476393, 562648, 952786, 1905572, 3811144, 25248829, 50497658, 100995316, 201990632]

約数ペア:

[(1, 201990632), (2, 100995316), (4, 50497658), (8, 25248829), (53, 3811144), (106, 1905572), (212, 952786), (359, 562648), (424, 476393), (718, 281324), (1327, 152216), (1436, 140662), (2654, 76108), (2872, 70331), (5308, 38054), (10616, 19027)]