213442798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{16657}}^1$

素因数の和:16851

約数の個数: 16

約数和(自身を含む): 329828400

約数和(自身を除く): 116385602

約数列:

[1, 2, 43, 86, 149, 298, 6407, 12814, 16657, 33314, 716251, 1432502, 2481893, 4963786, 106721399, 213442798]

約数ペア:

[(1, 213442798), (2, 106721399), (43, 4963786), (86, 2481893), (149, 1432502), (298, 716251), (6407, 33314), (12814, 16657)]