213423686

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 374243328

約数和(自身を除く): 160819642

約数列:

[1, 2, 7, 14, 53, 106, 371, 383, 742, 751, 766, 1502, 2681, 5257, 5362, 10514, 20299, 39803, 40598, 79606, 142093, 278621, 284186, 287633, 557242, 575266, 2013431, 4026862, 15244549, 30489098, 106711843, 213423686]

約数ペア:

[(1, 213423686), (2, 106711843), (7, 30489098), (14, 15244549), (53, 4026862), (106, 2013431), (371, 575266), (383, 557242), (742, 287633), (751, 284186), (766, 278621), (1502, 142093), (2681, 79606), (5257, 40598), (5362, 39803), (10514, 20299)]