214542812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 425779200

約数和(自身を除く): 211236388

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 383, 439, 638, 766, 878, 1276, 1532, 1756, 4213, 4829, 8426, 9658, 11107, 12731, 16852, 19316, 22214, 25462, 44428, 50924, 122177, 140041, 168137, 244354, 280082, 336274, 488708, 560164, 672548, 1849507, 3699014, 4875973, 7398028, 9751946, 19503892, 53635703, 107271406, 214542812]

約数ペア:

[(1, 214542812), (2, 107271406), (4, 53635703), (11, 19503892), (22, 9751946), (29, 7398028), (44, 4875973), (58, 3699014), (116, 1849507), (319, 672548), (383, 560164), (439, 488708), (638, 336274), (766, 280082), (878, 244354), (1276, 168137), (1532, 140041), (1756, 122177), (4213, 50924), (4829, 44428), (8426, 25462), (9658, 22214), (11107, 19316), (12731, 16852)]