209054832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{622187}}^1$

素因数の和:622205

約数の個数: 40

約数和(自身を含む): 617210496

約数和(自身を除く): 408155664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 622187, 1244374, 1866561, 2488748, 3733122, 4355309, 4977496, 7466244, 8710618, 9954992, 13065927, 14932488, 17421236, 26131854, 29864976, 34842472, 52263708, 69684944, 104527416, 209054832]

約数ペア:

[(1, 209054832), (2, 104527416), (3, 69684944), (4, 52263708), (6, 34842472), (7, 29864976), (8, 26131854), (12, 17421236), (14, 14932488), (16, 13065927), (21, 9954992), (24, 8710618), (28, 7466244), (42, 4977496), (48, 4355309), (56, 3733122), (84, 2488748), (112, 1866561), (168, 1244374), (336, 622187)]