201957700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1097}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 503217792

約数和(自身を除く): 301260092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 263, 350, 526, 700, 1052, 1097, 1315, 1841, 2194, 2630, 3682, 4388, 5260, 5485, 6575, 7364, 7679, 9205, 10970, 13150, 15358, 18410, 21940, 26300, 27425, 30716, 36820, 38395, 46025, 54850, 76790, 92050, 109700, 153580, 184100, 191975, 288511, 383950, 577022, 767900, 1154044, 1442555, 2019577, 2885110, 4039154, 5770220, 7212775, 8078308, 10097885, 14425550, 20195770, 28851100, 40391540, 50489425, 100978850, 201957700]

約数ペア:

[(1, 201957700), (2, 100978850), (4, 50489425), (5, 40391540), (7, 28851100), (10, 20195770), (14, 14425550), (20, 10097885), (25, 8078308), (28, 7212775), (35, 5770220), (50, 4039154), (70, 2885110), (100, 2019577), (140, 1442555), (175, 1154044), (263, 767900), (350, 577022), (526, 383950), (700, 288511), (1052, 191975), (1097, 184100), (1315, 153580), (1841, 109700), (2194, 92050), (2630, 76790), (3682, 54850), (4388, 46025), (5260, 38395), (5485, 36820), (6575, 30716), (7364, 27425), (7679, 26300), (9205, 21940), (10970, 18410), (13150, 15358)]