200730704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{404699}}^1$

素因数の和:404738

約数の個数: 20

約数和(自身を含む): 401462400

約数和(自身を除く): 200731696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 404699, 809398, 1618796, 3237592, 6475184, 12545669, 25091338, 50182676, 100365352, 200730704]

約数ペア:

[(1, 200730704), (2, 100365352), (4, 50182676), (8, 25091338), (16, 12545669), (31, 6475184), (62, 3237592), (124, 1618796), (248, 809398), (496, 404699)]