206821472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45197}}^1$

素因数の和:45231

約数の個数: 48

約数和(自身を含む): 478375632

約数和(自身を除く): 271554160

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 45197, 90394, 180788, 361576, 497167, 587561, 723152, 994334, 1175122, 1446304, 1988668, 2350244, 3977336, 4700488, 6463171, 7954672, 9400976, 12926342, 15909344, 18801952, 25852684, 51705368, 103410736, 206821472]

約数ペア:

[(1, 206821472), (2, 103410736), (4, 51705368), (8, 25852684), (11, 18801952), (13, 15909344), (16, 12926342), (22, 9400976), (26, 7954672), (32, 6463171), (44, 4700488), (52, 3977336), (88, 2350244), (104, 1988668), (143, 1446304), (176, 1175122), (208, 994334), (286, 723152), (352, 587561), (416, 497167), (572, 361576), (1144, 180788), (2288, 90394), (4576, 45197)]