206471104

素因数分解:

$2^6\times 7^2\times {\mathrm{65839}}^1$

素因数の和:65865

約数の個数: 42

約数和(自身を含む): 476615760

約数和(自身を除く): 270144656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 65839, 131678, 263356, 460873, 526712, 921746, 1053424, 1843492, 2106848, 3226111, 3686984, 4213696, 6452222, 7373968, 12904444, 14747936, 25808888, 29495872, 51617776, 103235552, 206471104]

約数ペア:

[(1, 206471104), (2, 103235552), (4, 51617776), (7, 29495872), (8, 25808888), (14, 14747936), (16, 12904444), (28, 7373968), (32, 6452222), (49, 4213696), (56, 3686984), (64, 3226111), (98, 2106848), (112, 1843492), (196, 1053424), (224, 921746), (392, 526712), (448, 460873), (784, 263356), (1568, 131678), (3136, 65839)]