200992127

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 264652800

約数和(自身を除く): 63660673

約数列:

[1, 7, 19, 29, 31, 41, 133, 203, 217, 287, 551, 589, 779, 899, 1189, 1271, 1681, 3857, 4123, 5453, 6293, 8323, 8897, 11767, 17081, 22591, 24149, 31939, 36859, 48749, 52111, 119567, 158137, 169043, 223573, 258013, 341243, 364777, 700321, 926231, 990109, 1511219, 4902247, 6483617, 6930763, 10578533, 28713161, 200992127]

約数ペア:

[(1, 200992127), (7, 28713161), (19, 10578533), (29, 6930763), (31, 6483617), (41, 4902247), (133, 1511219), (203, 990109), (217, 926231), (287, 700321), (551, 364777), (589, 341243), (779, 258013), (899, 223573), (1189, 169043), (1271, 158137), (1681, 119567), (3857, 52111), (4123, 48749), (5453, 36859), (6293, 31939), (8323, 24149), (8897, 22591), (11767, 17081)]