190020470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{655243}}^1$

素因数の和:655279

約数の個数: 16

約数和(自身を含む): 353831760

約数和(自身を除く): 163811290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 655243, 1310486, 3276215, 6552430, 19002047, 38004094, 95010235, 190020470]

約数ペア:

[(1, 190020470), (2, 95010235), (5, 38004094), (10, 19002047), (29, 6552430), (58, 3276215), (145, 1310486), (290, 655243)]