203993744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{941}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 419457528

約数和(自身を除く): 215463784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 797, 941, 1594, 1882, 3188, 3764, 6376, 7528, 12752, 13549, 15056, 15997, 27098, 31994, 54196, 63988, 108392, 127976, 216784, 255952, 749977, 1499954, 2999908, 5999816, 11999632, 12749609, 25499218, 50998436, 101996872, 203993744]

約数ペア:

[(1, 203993744), (2, 101996872), (4, 50998436), (8, 25499218), (16, 12749609), (17, 11999632), (34, 5999816), (68, 2999908), (136, 1499954), (272, 749977), (797, 255952), (941, 216784), (1594, 127976), (1882, 108392), (3188, 63988), (3764, 54196), (6376, 31994), (7528, 27098), (12752, 15997), (13549, 15056)]