200910810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{126359}}^1$

素因数の和:126422

約数の個数: 32

約数和(自身を含む): 491287680

約数和(自身を除く): 290376870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 126359, 252718, 379077, 631795, 758154, 1263590, 1895385, 3790770, 6697027, 13394054, 20091081, 33485135, 40182162, 66970270, 100455405, 200910810]

約数ペア:

[(1, 200910810), (2, 100455405), (3, 66970270), (5, 40182162), (6, 33485135), (10, 20091081), (15, 13394054), (30, 6697027), (53, 3790770), (106, 1895385), (159, 1263590), (265, 758154), (318, 631795), (530, 379077), (795, 252718), (1590, 126359)]