204033568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 419489280

約数和(自身を除く): 215455712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 178, 248, 356, 496, 712, 992, 1424, 2311, 2759, 2848, 4622, 5518, 9244, 11036, 18488, 22072, 36976, 44144, 71641, 73952, 88288, 143282, 205679, 286564, 411358, 573128, 822716, 1146256, 1645432, 2292512, 3290864, 6376049, 6581728, 12752098, 25504196, 51008392, 102016784, 204033568]

約数ペア:

[(1, 204033568), (2, 102016784), (4, 51008392), (8, 25504196), (16, 12752098), (31, 6581728), (32, 6376049), (62, 3290864), (89, 2292512), (124, 1645432), (178, 1146256), (248, 822716), (356, 573128), (496, 411358), (712, 286564), (992, 205679), (1424, 143282), (2311, 88288), (2759, 73952), (2848, 71641), (4622, 44144), (5518, 36976), (9244, 22072), (11036, 18488)]