201134368

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 408885624

約数和(自身を除く): 207751256

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 257, 296, 514, 592, 661, 1028, 1184, 1322, 2056, 2644, 4112, 5288, 8224, 9509, 10576, 19018, 21152, 24457, 38036, 48914, 76072, 97828, 152144, 169877, 195656, 304288, 339754, 391312, 679508, 782624, 1359016, 2718032, 5436064, 6285449, 12570898, 25141796, 50283592, 100567184, 201134368]

約数ペア:

[(1, 201134368), (2, 100567184), (4, 50283592), (8, 25141796), (16, 12570898), (32, 6285449), (37, 5436064), (74, 2718032), (148, 1359016), (257, 782624), (296, 679508), (514, 391312), (592, 339754), (661, 304288), (1028, 195656), (1184, 169877), (1322, 152144), (2056, 97828), (2644, 76072), (4112, 48914), (5288, 38036), (8224, 24457), (9509, 21152), (10576, 19018)]