199974950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5657}}^1$

素因数の和:5777

約数の個数: 48

約数和(自身を含む): 429374304

約数和(自身を除く): 229399354

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 175, 202, 350, 505, 707, 1010, 1414, 2525, 3535, 5050, 5657, 7070, 11314, 17675, 28285, 35350, 39599, 56570, 79198, 141425, 197995, 282850, 395990, 571357, 989975, 1142714, 1979950, 2856785, 3999499, 5713570, 7998998, 14283925, 19997495, 28567850, 39994990, 99987475, 199974950]

約数ペア:

[(1, 199974950), (2, 99987475), (5, 39994990), (7, 28567850), (10, 19997495), (14, 14283925), (25, 7998998), (35, 5713570), (50, 3999499), (70, 2856785), (101, 1979950), (175, 1142714), (202, 989975), (350, 571357), (505, 395990), (707, 282850), (1010, 197995), (1414, 141425), (2525, 79198), (3535, 56570), (5050, 39599), (5657, 35350), (7070, 28285), (11314, 17675)]