201429555

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 326688768

約数和(自身を除く): 125259213

約数列:

[1, 3, 5, 15, 167, 191, 421, 501, 573, 835, 955, 1263, 2105, 2505, 2865, 6315, 31897, 70307, 80411, 95691, 159485, 210921, 241233, 351535, 402055, 478455, 1054605, 1206165, 13428637, 40285911, 67143185, 201429555]

約数ペア:

[(1, 201429555), (3, 67143185), (5, 40285911), (15, 13428637), (167, 1206165), (191, 1054605), (421, 478455), (501, 402055), (573, 351535), (835, 241233), (955, 210921), (1263, 159485), (2105, 95691), (2505, 80411), (2865, 70307), (6315, 31897)]