211291236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{34729}}^1$

素因数の和:34765

約数の個数: 54

約数和(自身を含む): 578358690

約数和(自身を除く): 367067454

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 34729, 69458, 104187, 138916, 208374, 312561, 416748, 451477, 625122, 902954, 1250244, 1354431, 1805908, 2708862, 4063293, 5417724, 5869201, 8126586, 11738402, 16253172, 17607603, 23476804, 35215206, 52822809, 70430412, 105645618, 211291236]

約数ペア:

[(1, 211291236), (2, 105645618), (3, 70430412), (4, 52822809), (6, 35215206), (9, 23476804), (12, 17607603), (13, 16253172), (18, 11738402), (26, 8126586), (36, 5869201), (39, 5417724), (52, 4063293), (78, 2708862), (117, 1805908), (156, 1354431), (169, 1250244), (234, 902954), (338, 625122), (468, 451477), (507, 416748), (676, 312561), (1014, 208374), (1521, 138916), (2028, 104187), (3042, 69458), (6084, 34729)]