206335095

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 346308480

約数和(自身を除く): 139973385

約数列:

[1, 3, 5, 15, 53, 59, 83, 159, 177, 249, 265, 295, 415, 795, 885, 1245, 2809, 3127, 4399, 4897, 8427, 9381, 13197, 14045, 14691, 15635, 21995, 24485, 42135, 46905, 65985, 73455, 165731, 233147, 259541, 497193, 699441, 778623, 828655, 1165735, 1297705, 2485965, 3497205, 3893115, 13755673, 41267019, 68778365, 206335095]

約数ペア:

[(1, 206335095), (3, 68778365), (5, 41267019), (15, 13755673), (53, 3893115), (59, 3497205), (83, 2485965), (159, 1297705), (177, 1165735), (249, 828655), (265, 778623), (295, 699441), (415, 497193), (795, 259541), (885, 233147), (1245, 165731), (2809, 73455), (3127, 65985), (4399, 46905), (4897, 42135), (8427, 24485), (9381, 21995), (13197, 15635), (14045, 14691)]