200767070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19249}}^1$

素因数の和:19412

約数の個数: 32

約数和(自身を含む): 415800000

約数和(自身を除く): 215032930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 19249, 38498, 96245, 134743, 192490, 269486, 673715, 1347430, 2868101, 5736202, 14340505, 20076707, 28681010, 40153414, 100383535, 200767070]

約数ペア:

[(1, 200767070), (2, 100383535), (5, 40153414), (7, 28681010), (10, 20076707), (14, 14340505), (35, 5736202), (70, 2868101), (149, 1347430), (298, 673715), (745, 269486), (1043, 192490), (1490, 134743), (2086, 96245), (5215, 38498), (10430, 19249)]