210381248

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3881}}^1$

素因数の和:3922

約数の個数: 84

約数和(自身を含む): 524566896

約数和(自身を除く): 314185648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 3881, 4928, 6776, 7744, 7762, 13552, 15524, 27104, 27167, 31048, 42691, 54208, 54334, 62096, 85382, 108668, 124192, 170764, 217336, 248384, 298837, 341528, 434672, 469601, 597674, 683056, 869344, 939202, 1195348, 1366112, 1738688, 1878404, 2390696, 2732224, 3287207, 3756808, 4781392, 6574414, 7513616, 9562784, 13148828, 15027232, 19125568, 26297656, 30054464, 52595312, 105190624, 210381248]

約数ペア:

[(1, 210381248), (2, 105190624), (4, 52595312), (7, 30054464), (8, 26297656), (11, 19125568), (14, 15027232), (16, 13148828), (22, 9562784), (28, 7513616), (32, 6574414), (44, 4781392), (56, 3756808), (64, 3287207), (77, 2732224), (88, 2390696), (112, 1878404), (121, 1738688), (154, 1366112), (176, 1195348), (224, 939202), (242, 869344), (308, 683056), (352, 597674), (448, 469601), (484, 434672), (616, 341528), (704, 298837), (847, 248384), (968, 217336), (1232, 170764), (1694, 124192), (1936, 108668), (2464, 85382), (3388, 62096), (3872, 54334), (3881, 54208), (4928, 42691), (6776, 31048), (7744, 27167), (7762, 27104), (13552, 15524)]