200891944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 436665600

約数和(自身を除く): 235773656

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 71, 74, 79, 88, 121, 142, 148, 158, 242, 284, 296, 316, 407, 484, 568, 632, 781, 814, 869, 968, 1562, 1628, 1738, 2627, 2923, 3124, 3256, 3476, 4477, 5254, 5609, 5846, 6248, 6952, 8591, 8954, 9559, 10508, 11218, 11692, 17182, 17908, 19118, 21016, 22436, 23384, 28897, 32153, 34364, 35816, 38236, 44872, 57794, 61699, 64306, 68728, 76472, 115588, 123398, 128612, 207533, 231176, 246796, 257224, 317867, 353683, 415066, 493592, 635734, 678689, 707366, 830132, 1271468, 1357378, 1414732, 1660264, 2282863, 2542936, 2714756, 2829464, 4565726, 5429512, 9131452, 18262904, 25111493, 50222986, 100445972, 200891944]

約数ペア:

[(1, 200891944), (2, 100445972), (4, 50222986), (8, 25111493), (11, 18262904), (22, 9131452), (37, 5429512), (44, 4565726), (71, 2829464), (74, 2714756), (79, 2542936), (88, 2282863), (121, 1660264), (142, 1414732), (148, 1357378), (158, 1271468), (242, 830132), (284, 707366), (296, 678689), (316, 635734), (407, 493592), (484, 415066), (568, 353683), (632, 317867), (781, 257224), (814, 246796), (869, 231176), (968, 207533), (1562, 128612), (1628, 123398), (1738, 115588), (2627, 76472), (2923, 68728), (3124, 64306), (3256, 61699), (3476, 57794), (4477, 44872), (5254, 38236), (5609, 35816), (5846, 34364), (6248, 32153), (6952, 28897), (8591, 23384), (8954, 22436), (9559, 21016), (10508, 19118), (11218, 17908), (11692, 17182)]