288921206

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{204329}}^1$

素因数の和:204439

約数の個数: 16

約数和(自身を含む): 500199840

約数和(自身を除く): 211278634

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 204329, 408658, 1430303, 2860606, 20637229, 41274458, 144460603, 288921206]

約数ペア:

[(1, 288921206), (2, 144460603), (7, 41274458), (14, 20637229), (101, 2860606), (202, 1430303), (707, 408658), (1414, 204329)]