195372828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1579}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 565918080

約数和(自身を除く): 370545252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 982, 1473, 1579, 1964, 2946, 3158, 3437, 4419, 4737, 5892, 6316, 6874, 8838, 9474, 10311, 11053, 13748, 14211, 17676, 18948, 20622, 22106, 28422, 30933, 33159, 41244, 44212, 56844, 61866, 66318, 99477, 123732, 132636, 198954, 397908, 775289, 1550578, 2325867, 3101156, 4651734, 5427023, 6977601, 9303468, 10854046, 13955202, 16281069, 21708092, 27910404, 32562138, 48843207, 65124276, 97686414, 195372828]

約数ペア:

[(1, 195372828), (2, 97686414), (3, 65124276), (4, 48843207), (6, 32562138), (7, 27910404), (9, 21708092), (12, 16281069), (14, 13955202), (18, 10854046), (21, 9303468), (28, 6977601), (36, 5427023), (42, 4651734), (63, 3101156), (84, 2325867), (126, 1550578), (252, 775289), (491, 397908), (982, 198954), (1473, 132636), (1579, 123732), (1964, 99477), (2946, 66318), (3158, 61866), (3437, 56844), (4419, 44212), (4737, 41244), (5892, 33159), (6316, 30933), (6874, 28422), (8838, 22106), (9474, 20622), (10311, 18948), (11053, 17676), (13748, 14211)]