219942055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{1607}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 272922624

約数和(自身を除く): 52980569

約数列:

[1, 5, 31, 155, 883, 1607, 4415, 8035, 27373, 49817, 136865, 249085, 1418981, 7094905, 43988411, 219942055]

約数ペア:

[(1, 219942055), (5, 43988411), (31, 7094905), (155, 1418981), (883, 249085), (1607, 136865), (4415, 49817), (8035, 27373)]