202277630

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{102679}}^1$

素因数の和:102883

約数の個数: 16

約数和(自身を含む): 365951520

約数和(自身を除く): 163673890

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 102679, 205358, 513395, 1026790, 20227763, 40455526, 101138815, 202277630]

約数ペア:

[(1, 202277630), (2, 101138815), (5, 40455526), (10, 20227763), (197, 1026790), (394, 513395), (985, 205358), (1970, 102679)]