200880008

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3899

約数の個数: 64

約数和(自身を含む): 462480000

約数和(自身を除く): 261599992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2744, 3724, 3853, 6517, 7448, 7706, 13034, 15412, 26068, 26971, 30824, 52136, 53942, 73207, 107884, 146414, 188797, 215768, 292828, 377594, 512449, 585656, 755188, 1024898, 1321579, 1510376, 2049796, 2643158, 3587143, 4099592, 5286316, 7174286, 10572632, 14348572, 25110001, 28697144, 50220002, 100440004, 200880008]

約数ペア:

[(1, 200880008), (2, 100440004), (4, 50220002), (7, 28697144), (8, 25110001), (14, 14348572), (19, 10572632), (28, 7174286), (38, 5286316), (49, 4099592), (56, 3587143), (76, 2643158), (98, 2049796), (133, 1510376), (152, 1321579), (196, 1024898), (266, 755188), (343, 585656), (392, 512449), (532, 377594), (686, 292828), (931, 215768), (1064, 188797), (1372, 146414), (1862, 107884), (2744, 73207), (3724, 53942), (3853, 52136), (6517, 30824), (7448, 26971), (7706, 26068), (13034, 15412)]