203496350008

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5021}}^1\times {\mathrm{16831}}^1$

素因数の和:21908

約数の個数: 64

約数和(自身を含む): 446320005120

約数和(自身を除く): 242823655112

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 5021, 10042, 16831, 20084, 33662, 35147, 40168, 67324, 70294, 117817, 134648, 140588, 215903, 235634, 281176, 431806, 471268, 723733, 863612, 942536, 1447466, 1511321, 1727224, 2894932, 3022642, 5066131, 5789864, 6045284, 10132262, 12090568, 20264524, 40529048, 84508451, 169016902, 338033804, 591559157, 676067608, 1183118314, 2366236628, 3633863393, 4732473256, 7267726786, 14535453572, 25437043751, 29070907144, 50874087502, 101748175004, 203496350008]

約数ペア:

[(1, 203496350008), (2, 101748175004), (4, 50874087502), (7, 29070907144), (8, 25437043751), (14, 14535453572), (28, 7267726786), (43, 4732473256), (56, 3633863393), (86, 2366236628), (172, 1183118314), (301, 676067608), (344, 591559157), (602, 338033804), (1204, 169016902), (2408, 84508451), (5021, 40529048), (10042, 20264524), (16831, 12090568), (20084, 10132262), (33662, 6045284), (35147, 5789864), (40168, 5066131), (67324, 3022642), (70294, 2894932), (117817, 1727224), (134648, 1511321), (140588, 1447466), (215903, 942536), (235634, 863612), (281176, 723733), (431806, 471268)]