200750410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{11159}}^1$

素因数の和:11430

約数の個数: 32

約数和(自身を含む): 414616320

約数和(自身を除く): 213865910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 11159, 17990, 22318, 55795, 78113, 111590, 156226, 390565, 781130, 2867863, 5735726, 14339315, 20075041, 28678630, 40150082, 100375205, 200750410]

約数ペア:

[(1, 200750410), (2, 100375205), (5, 40150082), (7, 28678630), (10, 20075041), (14, 14339315), (35, 5735726), (70, 2867863), (257, 781130), (514, 390565), (1285, 156226), (1799, 111590), (2570, 78113), (3598, 55795), (8995, 22318), (11159, 17990)]