201797950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{4799}}^1$

素因数の和:4869

約数の個数: 36

約数和(自身を含む): 388814400

約数和(自身を除く): 187016450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 841, 1450, 1682, 4205, 4799, 8410, 9598, 21025, 23995, 42050, 47990, 119975, 139171, 239950, 278342, 695855, 1391710, 3479275, 4035959, 6958550, 8071918, 20179795, 40359590, 100898975, 201797950]

約数ペア:

[(1, 201797950), (2, 100898975), (5, 40359590), (10, 20179795), (25, 8071918), (29, 6958550), (50, 4035959), (58, 3479275), (145, 1391710), (290, 695855), (725, 278342), (841, 239950), (1450, 139171), (1682, 119975), (4205, 47990), (4799, 42050), (8410, 23995), (9598, 21025)]