201832268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 415570176

約数和(自身を除く): 213737908

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 71, 92, 106, 142, 212, 253, 284, 506, 583, 781, 1012, 1166, 1219, 1562, 1633, 2332, 2438, 2809, 3124, 3266, 3763, 4876, 5618, 6532, 7526, 11236, 13409, 15052, 17963, 26818, 30899, 35926, 41393, 53636, 61798, 64607, 71852, 82786, 86549, 123596, 129214, 165572, 173098, 199439, 258428, 346196, 398878, 710677, 797756, 952039, 1421354, 1904078, 2193829, 2842708, 3808156, 4387658, 4587097, 8775316, 9174194, 18348388, 50458067, 100916134, 201832268]

約数ペア:

[(1, 201832268), (2, 100916134), (4, 50458067), (11, 18348388), (22, 9174194), (23, 8775316), (44, 4587097), (46, 4387658), (53, 3808156), (71, 2842708), (92, 2193829), (106, 1904078), (142, 1421354), (212, 952039), (253, 797756), (284, 710677), (506, 398878), (583, 346196), (781, 258428), (1012, 199439), (1166, 173098), (1219, 165572), (1562, 129214), (1633, 123596), (2332, 86549), (2438, 82786), (2809, 71852), (3124, 64607), (3266, 61798), (3763, 53636), (4876, 41393), (5618, 35926), (6532, 30899), (7526, 26818), (11236, 17963), (13409, 15052)]