211468976

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{7919}}^1$

素因数の和:9596

約数の個数: 20

約数和(自身を含む): 410018400

約数和(自身を除く): 198549424

約数列:

[1, 2, 4, 8, 16, 1669, 3338, 6676, 7919, 13352, 15838, 26704, 31676, 63352, 126704, 13216811, 26433622, 52867244, 105734488, 211468976]

約数ペア:

[(1, 211468976), (2, 105734488), (4, 52867244), (8, 26433622), (16, 13216811), (1669, 126704), (3338, 63352), (6676, 31676), (7919, 26704), (13352, 15838)]