199612098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 511909632

約数和(自身を除く): 312297534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 71, 106, 126, 142, 159, 213, 318, 371, 421, 426, 477, 497, 639, 742, 842, 954, 994, 1113, 1263, 1278, 1491, 2226, 2526, 2947, 2982, 3339, 3763, 3789, 4473, 5894, 6678, 7526, 7578, 8841, 8946, 11289, 17682, 22313, 22578, 26341, 26523, 29891, 33867, 44626, 52682, 53046, 59782, 66939, 67734, 79023, 89673, 133878, 156191, 158046, 179346, 200817, 209237, 237069, 269019, 312382, 401634, 418474, 468573, 474138, 538038, 627711, 937146, 1255422, 1405719, 1584223, 1883133, 2811438, 3168446, 3766266, 4752669, 9505338, 11089561, 14258007, 22179122, 28516014, 33268683, 66537366, 99806049, 199612098]

約数ペア:

[(1, 199612098), (2, 99806049), (3, 66537366), (6, 33268683), (7, 28516014), (9, 22179122), (14, 14258007), (18, 11089561), (21, 9505338), (42, 4752669), (53, 3766266), (63, 3168446), (71, 2811438), (106, 1883133), (126, 1584223), (142, 1405719), (159, 1255422), (213, 937146), (318, 627711), (371, 538038), (421, 474138), (426, 468573), (477, 418474), (497, 401634), (639, 312382), (742, 269019), (842, 237069), (954, 209237), (994, 200817), (1113, 179346), (1263, 158046), (1278, 156191), (1491, 133878), (2226, 89673), (2526, 79023), (2947, 67734), (2982, 66939), (3339, 59782), (3763, 53046), (3789, 52682), (4473, 44626), (5894, 33867), (6678, 29891), (7526, 26523), (7578, 26341), (8841, 22578), (8946, 22313), (11289, 17682)]