211972644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{34841}}^1$

素因数の和:34877

約数の個数: 54

約数和(自身を含む): 580223826

約数和(自身を除く): 368251182

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, 34841, 69682, 104523, 139364, 209046, 313569, 418092, 452933, 627138, 905866, 1254276, 1358799, 1811732, 2717598, 4076397, 5435196, 5888129, 8152794, 11776258, 16305588, 17664387, 23552516, 35328774, 52993161, 70657548, 105986322, 211972644]

約数ペア:

[(1, 211972644), (2, 105986322), (3, 70657548), (4, 52993161), (6, 35328774), (9, 23552516), (12, 17664387), (13, 16305588), (18, 11776258), (26, 8152794), (36, 5888129), (39, 5435196), (52, 4076397), (78, 2717598), (117, 1811732), (156, 1358799), (169, 1254276), (234, 905866), (338, 627138), (468, 452933), (507, 418092), (676, 313569), (1014, 209046), (1521, 139364), (2028, 104523), (3042, 69682), (6084, 34841)]