203894388

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{19463}}^1$

素因数の和:19573

約数の個数: 48

約数和(自身を含む): 534092160

約数和(自身を除く): 330197772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 19463, 38926, 58389, 77852, 116778, 175167, 233556, 350334, 525501, 700668, 1051002, 1887911, 2102004, 3775822, 5663733, 7551644, 11327466, 16991199, 22654932, 33982398, 50973597, 67964796, 101947194, 203894388]

約数ペア:

[(1, 203894388), (2, 101947194), (3, 67964796), (4, 50973597), (6, 33982398), (9, 22654932), (12, 16991199), (18, 11327466), (27, 7551644), (36, 5663733), (54, 3775822), (97, 2102004), (108, 1887911), (194, 1051002), (291, 700668), (388, 525501), (582, 350334), (873, 233556), (1164, 175167), (1746, 116778), (2619, 77852), (3492, 58389), (5238, 38926), (10476, 19463)]