201959830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187999}}^1$

素因数の和:1188023

約数の個数: 16

約数和(自身を含む): 384912000

約数和(自身を除く): 182952170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1187999, 2375998, 5939995, 11879990, 20195983, 40391966, 100979915, 201959830]

約数ペア:

[(1, 201959830), (2, 100979915), (5, 40391966), (10, 20195983), (17, 11879990), (34, 5939995), (85, 2375998), (170, 1187999)]