201921636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55903}}^1$

素因数の和:55960

約数の個数: 48

約数和(自身を含む): 550989824

約数和(自身を除く): 349068188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 55903, 111806, 167709, 223612, 335418, 391321, 670836, 782642, 1173963, 1565284, 2347926, 2403829, 4695852, 4807658, 7211487, 9615316, 14422974, 16826803, 28845948, 33653606, 50480409, 67307212, 100960818, 201921636]

約数ペア:

[(1, 201921636), (2, 100960818), (3, 67307212), (4, 50480409), (6, 33653606), (7, 28845948), (12, 16826803), (14, 14422974), (21, 9615316), (28, 7211487), (42, 4807658), (43, 4695852), (84, 2403829), (86, 2347926), (129, 1565284), (172, 1173963), (258, 782642), (301, 670836), (516, 391321), (602, 335418), (903, 223612), (1204, 167709), (1806, 111806), (3612, 55903)]