205259712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{152723}}^1$

素因数の和:152745

約数の個数: 56

約数和(自身を含む): 620670336

約数和(自身を除く): 415410624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 152723, 305446, 458169, 610892, 916338, 1069061, 1221784, 1832676, 2138122, 2443568, 3207183, 3665352, 4276244, 4887136, 6414366, 7330704, 8552488, 9774272, 12828732, 14661408, 17104976, 25657464, 29322816, 34209952, 51314928, 68419904, 102629856, 205259712]

約数ペア:

[(1, 205259712), (2, 102629856), (3, 68419904), (4, 51314928), (6, 34209952), (7, 29322816), (8, 25657464), (12, 17104976), (14, 14661408), (16, 12828732), (21, 9774272), (24, 8552488), (28, 7330704), (32, 6414366), (42, 4887136), (48, 4276244), (56, 3665352), (64, 3207183), (84, 2443568), (96, 2138122), (112, 1832676), (168, 1221784), (192, 1069061), (224, 916338), (336, 610892), (448, 458169), (672, 305446), (1344, 152723)]