196215488

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2869

約数の個数: 56

約数和(自身を含む): 447885312

約数和(自身を除く): 251669824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2608, 2687, 4564, 5216, 5374, 9128, 10432, 10748, 18256, 18809, 21496, 36512, 37618, 42992, 73024, 75236, 85984, 150472, 171968, 300944, 437981, 601888, 875962, 1203776, 1751924, 3065867, 3503848, 6131734, 7007696, 12263468, 14015392, 24526936, 28030784, 49053872, 98107744, 196215488]

約数ペア:

[(1, 196215488), (2, 98107744), (4, 49053872), (7, 28030784), (8, 24526936), (14, 14015392), (16, 12263468), (28, 7007696), (32, 6131734), (56, 3503848), (64, 3065867), (112, 1751924), (163, 1203776), (224, 875962), (326, 601888), (448, 437981), (652, 300944), (1141, 171968), (1304, 150472), (2282, 85984), (2608, 75236), (2687, 73024), (4564, 42992), (5216, 37618), (5374, 36512), (9128, 21496), (10432, 18809), (10748, 18256)]