208522656

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{5527}}^1$

素因数の和:5674

約数の個数: 72

約数和(自身を含む): 597621024

約数和(自身を除く): 389098368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 5527, 6288, 9432, 11054, 12576, 16581, 18864, 22108, 33162, 37728, 44216, 49743, 66324, 88432, 99486, 132648, 176864, 198972, 265296, 397944, 530592, 724037, 795888, 1448074, 1591776, 2172111, 2896148, 4344222, 5792296, 6516333, 8688444, 11584592, 13032666, 17376888, 23169184, 26065332, 34753776, 52130664, 69507552, 104261328, 208522656]

約数ペア:

[(1, 208522656), (2, 104261328), (3, 69507552), (4, 52130664), (6, 34753776), (8, 26065332), (9, 23169184), (12, 17376888), (16, 13032666), (18, 11584592), (24, 8688444), (32, 6516333), (36, 5792296), (48, 4344222), (72, 2896148), (96, 2172111), (131, 1591776), (144, 1448074), (262, 795888), (288, 724037), (393, 530592), (524, 397944), (786, 265296), (1048, 198972), (1179, 176864), (1572, 132648), (2096, 99486), (2358, 88432), (3144, 66324), (4192, 49743), (4716, 44216), (5527, 37728), (6288, 33162), (9432, 22108), (11054, 18864), (12576, 16581)]