200952830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{118907}}^1$

素因数の和:118940

約数の個数: 24

約数和(自身を含む): 391682952

約数和(自身を除く): 190730122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 118907, 237814, 594535, 1189070, 1545791, 3091582, 7728955, 15457910, 20095283, 40190566, 100476415, 200952830]

約数ペア:

[(1, 200952830), (2, 100476415), (5, 40190566), (10, 20095283), (13, 15457910), (26, 7728955), (65, 3091582), (130, 1545791), (169, 1189070), (338, 594535), (845, 237814), (1690, 118907)]