200754800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6353}}^1$

素因数の和:6450

約数の個数: 60

約数和(自身を含む): 488495520

約数和(自身を除く): 287740720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1975, 3160, 3950, 6320, 6353, 7900, 12706, 15800, 25412, 31600, 31765, 50824, 63530, 101648, 127060, 158825, 254120, 317650, 501887, 508240, 635300, 1003774, 1270600, 2007548, 2509435, 2541200, 4015096, 5018870, 8030192, 10037740, 12547175, 20075480, 25094350, 40150960, 50188700, 100377400, 200754800]

約数ペア:

[(1, 200754800), (2, 100377400), (4, 50188700), (5, 40150960), (8, 25094350), (10, 20075480), (16, 12547175), (20, 10037740), (25, 8030192), (40, 5018870), (50, 4015096), (79, 2541200), (80, 2509435), (100, 2007548), (158, 1270600), (200, 1003774), (316, 635300), (395, 508240), (400, 501887), (632, 317650), (790, 254120), (1264, 158825), (1580, 127060), (1975, 101648), (3160, 63530), (3950, 50824), (6320, 31765), (6353, 31600), (7900, 25412), (12706, 15800)]