207940992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{77359}}^1$

素因数の和:77383

約数の個数: 64

約数和(自身を含む): 631257600

約数和(自身を除く): 423316608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 77359, 154718, 232077, 309436, 464154, 541513, 618872, 928308, 1083026, 1237744, 1624539, 1856616, 2166052, 2475488, 3249078, 3713232, 4332104, 4950976, 6498156, 7426464, 8664208, 9901952, 12996312, 14852928, 17328416, 25992624, 29705856, 34656832, 51985248, 69313664, 103970496, 207940992]

約数ペア:

[(1, 207940992), (2, 103970496), (3, 69313664), (4, 51985248), (6, 34656832), (7, 29705856), (8, 25992624), (12, 17328416), (14, 14852928), (16, 12996312), (21, 9901952), (24, 8664208), (28, 7426464), (32, 6498156), (42, 4950976), (48, 4332104), (56, 3713232), (64, 3249078), (84, 2475488), (96, 2166052), (112, 1856616), (128, 1624539), (168, 1237744), (192, 1083026), (224, 928308), (336, 618872), (384, 541513), (448, 464154), (672, 309436), (896, 232077), (1344, 154718), (2688, 77359)]