205469368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{48187}}^1$

素因数の和:48247

約数の個数: 32

約数和(自身を含む): 425018160

約数和(自身を除く): 219548792

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 48187, 96374, 192748, 385496, 626431, 1252862, 1975667, 2505724, 3951334, 5011448, 7902668, 15805336, 25683671, 51367342, 102734684, 205469368]

約数ペア:

[(1, 205469368), (2, 102734684), (4, 51367342), (8, 25683671), (13, 15805336), (26, 7902668), (41, 5011448), (52, 3951334), (82, 2505724), (104, 1975667), (164, 1252862), (328, 626431), (533, 385496), (1066, 192748), (2132, 96374), (4264, 48187)]