204564270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{70297}}^1$

素因数の和:70404

約数の個数: 32

約数和(自身を含む): 496022688

約数和(自身を除く): 291458418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 70297, 140594, 210891, 351485, 421782, 702970, 1054455, 2108910, 6818809, 13637618, 20456427, 34094045, 40912854, 68188090, 102282135, 204564270]

約数ペア:

[(1, 204564270), (2, 102282135), (3, 68188090), (5, 40912854), (6, 34094045), (10, 20456427), (15, 13637618), (30, 6818809), (97, 2108910), (194, 1054455), (291, 702970), (485, 421782), (582, 351485), (970, 210891), (1455, 140594), (2910, 70297)]