208339236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{275581}}^1$

素因数の和:275601

約数の個数: 48

約数和(自身を含む): 617303680

約数和(自身を除く): 408964444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 275581, 551162, 826743, 1102324, 1653486, 1929067, 2480229, 3306972, 3858134, 4960458, 5787201, 7440687, 7716268, 9920916, 11574402, 14881374, 17361603, 23148804, 29762748, 34723206, 52084809, 69446412, 104169618, 208339236]

約数ペア:

[(1, 208339236), (2, 104169618), (3, 69446412), (4, 52084809), (6, 34723206), (7, 29762748), (9, 23148804), (12, 17361603), (14, 14881374), (18, 11574402), (21, 9920916), (27, 7716268), (28, 7440687), (36, 5787201), (42, 4960458), (54, 3858134), (63, 3306972), (84, 2480229), (108, 1929067), (126, 1653486), (189, 1102324), (252, 826743), (378, 551162), (756, 275581)]