210007885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{10789}}^1$

素因数の和:11040

約数の個数: 16

約数和(自身を含む): 268023600

約数和(自身を除く): 58015715

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 10789, 19465, 53945, 183413, 917065, 2470681, 12353405, 42001577, 210007885]

約数ペア:

[(1, 210007885), (5, 42001577), (17, 12353405), (85, 2470681), (229, 917065), (1145, 183413), (3893, 53945), (10789, 19465)]