206520944

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3371}}^1$

素因数の和:3933

約数の個数: 40

約数和(自身を含む): 458268288

約数和(自身を除く): 251747344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 2188, 3371, 3829, 4376, 6742, 7658, 8752, 13484, 15316, 23597, 26968, 30632, 47194, 53936, 61264, 94388, 188776, 377552, 1843937, 3687874, 7375748, 12907559, 14751496, 25815118, 29502992, 51630236, 103260472, 206520944]

約数ペア:

[(1, 206520944), (2, 103260472), (4, 51630236), (7, 29502992), (8, 25815118), (14, 14751496), (16, 12907559), (28, 7375748), (56, 3687874), (112, 1843937), (547, 377552), (1094, 188776), (2188, 94388), (3371, 61264), (3829, 53936), (4376, 47194), (6742, 30632), (7658, 26968), (8752, 23597), (13484, 15316)]