201075644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15923}}^1$

素因数の和:15986

約数の個数: 48

約数和(自身を含む): 449438976

約数和(自身を除く): 248363332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 15923, 31846, 63692, 111461, 175153, 222922, 350306, 445844, 652843, 700612, 1226071, 1305686, 2452142, 2611372, 4569901, 4904284, 7181273, 9139802, 14362546, 18279604, 28725092, 50268911, 100537822, 201075644]

約数ペア:

[(1, 201075644), (2, 100537822), (4, 50268911), (7, 28725092), (11, 18279604), (14, 14362546), (22, 9139802), (28, 7181273), (41, 4904284), (44, 4569901), (77, 2611372), (82, 2452142), (154, 1305686), (164, 1226071), (287, 700612), (308, 652843), (451, 445844), (574, 350306), (902, 222922), (1148, 175153), (1804, 111461), (3157, 63692), (6314, 31846), (12628, 15923)]