219651042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{3643}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 473836608

約数和(自身を除く): 254185566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 773, 1546, 2319, 3643, 4638, 7286, 10049, 10929, 20098, 21858, 30147, 47359, 60294, 94718, 142077, 284154, 2816039, 5632078, 8448117, 16896234, 36608507, 73217014, 109825521, 219651042]

約数ペア:

[(1, 219651042), (2, 109825521), (3, 73217014), (6, 36608507), (13, 16896234), (26, 8448117), (39, 5632078), (78, 2816039), (773, 284154), (1546, 142077), (2319, 94718), (3643, 60294), (4638, 47359), (7286, 30147), (10049, 21858), (10929, 20098)]