202270208

素因数分解:

$2^9\times 7^1\times {\mathrm{56437}}^1$

素因数の和:56462

約数の個数: 40

約数和(自身を含む): 461888592

約数和(自身を除く): 259618384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 56437, 112874, 225748, 395059, 451496, 790118, 902992, 1580236, 1805984, 3160472, 3611968, 6320944, 7223936, 12641888, 14447872, 25283776, 28895744, 50567552, 101135104, 202270208]

約数ペア:

[(1, 202270208), (2, 101135104), (4, 50567552), (7, 28895744), (8, 25283776), (14, 14447872), (16, 12641888), (28, 7223936), (32, 6320944), (56, 3611968), (64, 3160472), (112, 1805984), (128, 1580236), (224, 902992), (256, 790118), (448, 451496), (512, 395059), (896, 225748), (1792, 112874), (3584, 56437)]