203463656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{3607}}^1$

素因数の和:4265

約数の個数: 32

約数和(自身を含む): 416940480

約数和(自身を除く): 213476824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 1282, 2564, 3607, 5128, 7051, 7214, 14102, 14428, 28204, 28856, 39677, 56408, 79354, 158708, 317416, 2312087, 4624174, 9248348, 18496696, 25432957, 50865914, 101731828, 203463656]

約数ペア:

[(1, 203463656), (2, 101731828), (4, 50865914), (8, 25432957), (11, 18496696), (22, 9248348), (44, 4624174), (88, 2312087), (641, 317416), (1282, 158708), (2564, 79354), (3607, 56408), (5128, 39677), (7051, 28856), (7214, 28204), (14102, 14428)]