199983210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{136043}}^1$

素因数の和:136067

約数の個数: 48

約数和(自身を含む): 558324576

約数和(自身を除く): 358341366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 136043, 272086, 408129, 680215, 816258, 952301, 1360430, 1904602, 2040645, 2856903, 4081290, 4761505, 5713806, 6666107, 9523010, 13332214, 14284515, 19998321, 28569030, 33330535, 39996642, 66661070, 99991605, 199983210]

約数ペア:

[(1, 199983210), (2, 99991605), (3, 66661070), (5, 39996642), (6, 33330535), (7, 28569030), (10, 19998321), (14, 14284515), (15, 13332214), (21, 9523010), (30, 6666107), (35, 5713806), (42, 4761505), (49, 4081290), (70, 2856903), (98, 2040645), (105, 1904602), (147, 1360430), (210, 952301), (245, 816258), (294, 680215), (490, 408129), (735, 272086), (1470, 136043)]