217200064

素因数分解:

$2^6\times {\mathrm{37}}^3\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 56

約数和(自身を含む): 449590160

約数和(自身を除く): 232390096

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1184, 1369, 2144, 2368, 2479, 2738, 4288, 4958, 5476, 9916, 10952, 19832, 21904, 39664, 43808, 50653, 79328, 87616, 91723, 101306, 158656, 183446, 202612, 366892, 405224, 733784, 810448, 1467568, 1620896, 2935136, 3241792, 3393751, 5870272, 6787502, 13575004, 27150008, 54300016, 108600032, 217200064]

約数ペア:

[(1, 217200064), (2, 108600032), (4, 54300016), (8, 27150008), (16, 13575004), (32, 6787502), (37, 5870272), (64, 3393751), (67, 3241792), (74, 2935136), (134, 1620896), (148, 1467568), (268, 810448), (296, 733784), (536, 405224), (592, 366892), (1072, 202612), (1184, 183446), (1369, 158656), (2144, 101306), (2368, 91723), (2479, 87616), (2738, 79328), (4288, 50653), (4958, 43808), (5476, 39664), (9916, 21904), (10952, 19832)]