200869150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{129593}}^1$

素因数の和:129636

約数の個数: 24

約数和(自身を含む): 385671744

約数和(自身を除く): 184802594

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 129593, 259186, 647965, 1295930, 3239825, 4017383, 6479650, 8034766, 20086915, 40173830, 100434575, 200869150]

約数ペア:

[(1, 200869150), (2, 100434575), (5, 40173830), (10, 20086915), (25, 8034766), (31, 6479650), (50, 4017383), (62, 3239825), (155, 1295930), (310, 647965), (775, 259186), (1550, 129593)]