212273992

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{164809}}^1$

素因数の和:164845

約数の個数: 32

約数和(自身を含む): 474652800

約数和(自身を除く): 262378808

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 164809, 329618, 659236, 1153663, 1318472, 2307326, 3790607, 4614652, 7581214, 9229304, 15162428, 26534249, 30324856, 53068498, 106136996, 212273992]

約数ペア:

[(1, 212273992), (2, 106136996), (4, 53068498), (7, 30324856), (8, 26534249), (14, 15162428), (23, 9229304), (28, 7581214), (46, 4614652), (56, 3790607), (92, 2307326), (161, 1318472), (184, 1153663), (322, 659236), (644, 329618), (1288, 164809)]