205967734

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 359686656

約数和(自身を除く): 153718922

約数列:

[1, 2, 7, 14, 71, 142, 353, 497, 587, 706, 994, 1174, 2471, 4109, 4942, 8218, 25063, 41677, 50126, 83354, 175441, 207211, 291739, 350882, 414422, 583478, 1450477, 2900954, 14711981, 29423962, 102983867, 205967734]

約数ペア:

[(1, 205967734), (2, 102983867), (7, 29423962), (14, 14711981), (71, 2900954), (142, 1450477), (353, 583478), (497, 414422), (587, 350882), (706, 291739), (994, 207211), (1174, 175441), (2471, 83354), (4109, 50126), (4942, 41677), (8218, 25063)]