199143008

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{547}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 406554624

約数和(自身を除く): 207411616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 367, 496, 547, 734, 992, 1094, 1468, 2188, 2936, 4376, 5872, 8752, 11377, 11744, 16957, 17504, 22754, 33914, 45508, 67828, 91016, 135656, 182032, 200749, 271312, 364064, 401498, 542624, 802996, 1605992, 3211984, 6223219, 6423968, 12446438, 24892876, 49785752, 99571504, 199143008]

約数ペア:

[(1, 199143008), (2, 99571504), (4, 49785752), (8, 24892876), (16, 12446438), (31, 6423968), (32, 6223219), (62, 3211984), (124, 1605992), (248, 802996), (367, 542624), (496, 401498), (547, 364064), (734, 271312), (992, 200749), (1094, 182032), (1468, 135656), (2188, 91016), (2936, 67828), (4376, 45508), (5872, 33914), (8752, 22754), (11377, 17504), (11744, 16957)]