208671032

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{39581}}^1$

素因数の和:40246

約数の個数: 16

約数和(自身を含む): 391861800

約数和(自身を除く): 183190768

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 39581, 79162, 158324, 316648, 26083879, 52167758, 104335516, 208671032]

約数ペア:

[(1, 208671032), (2, 104335516), (4, 52167758), (8, 26083879), (659, 316648), (1318, 158324), (2636, 79162), (5272, 39581)]