201442636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{17789}}^1$

素因数の和:17961

約数の個数: 24

約数和(自身を含む): 373590000

約数和(自身を除く): 172147364

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 17789, 35578, 71156, 337991, 675982, 1351964, 2650561, 5301122, 10602244, 50360659, 100721318, 201442636]

約数ペア:

[(1, 201442636), (2, 100721318), (4, 50360659), (19, 10602244), (38, 5301122), (76, 2650561), (149, 1351964), (298, 675982), (596, 337991), (2831, 71156), (5662, 35578), (11324, 17789)]