209651232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{311981}}^1$

素因数の和:312001

約数の個数: 48

約数和(自身を含む): 628955712

約数和(自身を除く): 419304480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 311981, 623962, 935943, 1247924, 1871886, 2183867, 2495848, 3743772, 4367734, 4991696, 6551601, 7487544, 8735468, 9983392, 13103202, 14975088, 17470936, 26206404, 29950176, 34941872, 52412808, 69883744, 104825616, 209651232]

約数ペア:

[(1, 209651232), (2, 104825616), (3, 69883744), (4, 52412808), (6, 34941872), (7, 29950176), (8, 26206404), (12, 17470936), (14, 14975088), (16, 13103202), (21, 9983392), (24, 8735468), (28, 7487544), (32, 6551601), (42, 4991696), (48, 4367734), (56, 3743772), (84, 2495848), (96, 2183867), (112, 1871886), (168, 1247924), (224, 935943), (336, 623962), (672, 311981)]