206543644570

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1\times {\mathrm{1051}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 377105743872

約数和(自身を除く): 170562099302

約数列:

[1, 2, 5, 10, 127, 254, 271, 542, 571, 635, 1051, 1142, 1270, 1355, 2102, 2710, 2855, 5255, 5710, 10510, 34417, 68834, 72517, 133477, 145034, 154741, 172085, 266954, 284821, 309482, 344170, 362585, 569642, 600121, 667385, 725170, 773705, 1200242, 1334770, 1424105, 1547410, 2848210, 3000605, 6001210, 19652107, 36172267, 39304214, 72344534, 76215367, 98260535, 152430734, 162632791, 180861335, 196521070, 325265582, 361722670, 381076835, 762153670, 813163955, 1626327910, 20654364457, 41308728914, 103271822285, 206543644570]

約数ペア:

[(1, 206543644570), (2, 103271822285), (5, 41308728914), (10, 20654364457), (127, 1626327910), (254, 813163955), (271, 762153670), (542, 381076835), (571, 361722670), (635, 325265582), (1051, 196521070), (1142, 180861335), (1270, 162632791), (1355, 152430734), (2102, 98260535), (2710, 76215367), (2855, 72344534), (5255, 39304214), (5710, 36172267), (10510, 19652107), (34417, 6001210), (68834, 3000605), (72517, 2848210), (133477, 1547410), (145034, 1424105), (154741, 1334770), (172085, 1200242), (266954, 773705), (284821, 725170), (309482, 667385), (344170, 600121), (362585, 569642)]