211429788

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 499322880

約数和(自身を除く): 287893092

約数列:

[1, 2, 3, 4, 6, 12, 179, 257, 358, 383, 514, 537, 716, 766, 771, 1028, 1074, 1149, 1532, 1542, 2148, 2298, 3084, 4596, 46003, 68557, 92006, 98431, 137114, 138009, 184012, 196862, 205671, 274228, 276018, 295293, 393724, 411342, 552036, 590586, 822684, 1181172, 17619149, 35238298, 52857447, 70476596, 105714894, 211429788]

約数ペア:

[(1, 211429788), (2, 105714894), (3, 70476596), (4, 52857447), (6, 35238298), (12, 17619149), (179, 1181172), (257, 822684), (358, 590586), (383, 552036), (514, 411342), (537, 393724), (716, 295293), (766, 276018), (771, 274228), (1028, 205671), (1074, 196862), (1149, 184012), (1532, 138009), (1542, 137114), (2148, 98431), (2298, 92006), (3084, 68557), (4596, 46003)]