201606880

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3739}}^1$

素因数の和:4091

約数の個数: 48

約数和(自身を含む): 477837360

約数和(自身を除く): 276230480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1348, 1685, 2696, 3370, 3739, 5392, 6740, 7478, 10784, 13480, 14956, 18695, 26960, 29912, 37390, 53920, 59824, 74780, 119648, 149560, 299120, 598240, 1260043, 2520086, 5040172, 6300215, 10080344, 12600430, 20160688, 25200860, 40321376, 50401720, 100803440, 201606880]

約数ペア:

[(1, 201606880), (2, 100803440), (4, 50401720), (5, 40321376), (8, 25200860), (10, 20160688), (16, 12600430), (20, 10080344), (32, 6300215), (40, 5040172), (80, 2520086), (160, 1260043), (337, 598240), (674, 299120), (1348, 149560), (1685, 119648), (2696, 74780), (3370, 59824), (3739, 53920), (5392, 37390), (6740, 29912), (7478, 26960), (10784, 18695), (13480, 14956)]