200684510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25307}}^1$

素因数の和:25388

約数の個数: 32

約数和(自身を含む): 395412192

約数和(自身を除く): 194727682

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 25307, 50614, 126535, 253070, 328991, 657982, 1543727, 1644955, 3087454, 3289910, 7718635, 15437270, 20068451, 40136902, 100342255, 200684510]

約数ペア:

[(1, 200684510), (2, 100342255), (5, 40136902), (10, 20068451), (13, 15437270), (26, 7718635), (61, 3289910), (65, 3087454), (122, 1644955), (130, 1543727), (305, 657982), (610, 328991), (793, 253070), (1586, 126535), (3965, 50614), (7930, 25307)]