199914756477

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{6240121}}^1$

素因数の和:6240364

約数の個数: 16

約数和(自身を含む): 272568528960

約数和(自身を除く): 72653772483

約数列:

[1, 3, 59, 177, 181, 543, 10679, 32037, 6240121, 18720363, 368167139, 1104501417, 1129461901, 3388385703, 66638252159, 199914756477]

約数ペア:

[(1, 199914756477), (3, 66638252159), (59, 3388385703), (177, 1129461901), (181, 1104501417), (543, 368167139), (10679, 18720363), (32037, 6240121)]