209399496

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{147881}}^1$

素因数の和:147949

約数の個数: 32

約数和(自身を含む): 532375200

約数和(自身を除く): 322975704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 147881, 295762, 443643, 591524, 887286, 1183048, 1774572, 3549144, 8724979, 17449958, 26174937, 34899916, 52349874, 69799832, 104699748, 209399496]

約数ペア:

[(1, 209399496), (2, 104699748), (3, 69799832), (4, 52349874), (6, 34899916), (8, 26174937), (12, 17449958), (24, 8724979), (59, 3549144), (118, 1774572), (177, 1183048), (236, 887286), (354, 591524), (472, 443643), (708, 295762), (1416, 147881)]