203871808

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4379

約数の個数: 56

約数和(自身を含む): 466782912

約数和(自身を除く): 262911104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 4253, 5992, 6848, 8506, 11984, 17012, 23968, 29771, 34024, 47936, 59542, 68048, 119084, 136096, 238168, 272192, 455071, 476336, 910142, 952672, 1820284, 1905344, 3185497, 3640568, 6370994, 7281136, 12741988, 14562272, 25483976, 29124544, 50967952, 101935904, 203871808]

約数ペア:

[(1, 203871808), (2, 101935904), (4, 50967952), (7, 29124544), (8, 25483976), (14, 14562272), (16, 12741988), (28, 7281136), (32, 6370994), (56, 3640568), (64, 3185497), (107, 1905344), (112, 1820284), (214, 952672), (224, 910142), (428, 476336), (448, 455071), (749, 272192), (856, 238168), (1498, 136096), (1712, 119084), (2996, 68048), (3424, 59542), (4253, 47936), (5992, 34024), (6848, 29771), (8506, 23968), (11984, 17012)]