208850432

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 80

約数和(自身を含む): 502170240

約数和(自身を除く): 293319808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3067, 3584, 4256, 4864, 6134, 8512, 9728, 12268, 17024, 21469, 24536, 34048, 42938, 49072, 58273, 68096, 85876, 98144, 116546, 171752, 196288, 233092, 343504, 392576, 407911, 466184, 687008, 785152, 815822, 932368, 1374016, 1570304, 1631644, 1864736, 2748032, 3263288, 3729472, 5496064, 6526576, 7458944, 10992128, 13053152, 14917888, 26106304, 29835776, 52212608, 104425216, 208850432]

約数ペア:

[(1, 208850432), (2, 104425216), (4, 52212608), (7, 29835776), (8, 26106304), (14, 14917888), (16, 13053152), (19, 10992128), (28, 7458944), (32, 6526576), (38, 5496064), (56, 3729472), (64, 3263288), (76, 2748032), (112, 1864736), (128, 1631644), (133, 1570304), (152, 1374016), (224, 932368), (256, 815822), (266, 785152), (304, 687008), (448, 466184), (512, 407911), (532, 392576), (608, 343504), (896, 233092), (1064, 196288), (1216, 171752), (1792, 116546), (2128, 98144), (2432, 85876), (3067, 68096), (3584, 58273), (4256, 49072), (4864, 42938), (6134, 34048), (8512, 24536), (9728, 21469), (12268, 17024)]