207433984

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{27941}}^1$

素因数の和:27986

約数の個数: 36

約数和(自身を含む): 428350860

約数和(自身を除く): 220916876

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 27941, 55882, 111764, 223528, 447056, 810289, 894112, 1620578, 1788224, 3241156, 3576448, 6482312, 7152896, 12964624, 25929248, 51858496, 103716992, 207433984]

約数ペア:

[(1, 207433984), (2, 103716992), (4, 51858496), (8, 25929248), (16, 12964624), (29, 7152896), (32, 6482312), (58, 3576448), (64, 3241156), (116, 1788224), (128, 1620578), (232, 894112), (256, 810289), (464, 447056), (928, 223528), (1856, 111764), (3712, 55882), (7424, 27941)]