211403744

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 427327488

約数和(自身を除く): 215923744

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 367, 376, 383, 734, 752, 766, 1468, 1504, 1532, 2936, 3064, 5872, 6128, 11744, 12256, 17249, 18001, 34498, 36002, 68996, 72004, 137992, 140561, 144008, 275984, 281122, 288016, 551968, 562244, 576032, 1124488, 2248976, 4497952, 6606367, 13212734, 26425468, 52850936, 105701872, 211403744]

約数ペア:

[(1, 211403744), (2, 105701872), (4, 52850936), (8, 26425468), (16, 13212734), (32, 6606367), (47, 4497952), (94, 2248976), (188, 1124488), (367, 576032), (376, 562244), (383, 551968), (734, 288016), (752, 281122), (766, 275984), (1468, 144008), (1504, 140561), (1532, 137992), (2936, 72004), (3064, 68996), (5872, 36002), (6128, 34498), (11744, 18001), (12256, 17249)]