206880904

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2689}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 397044000

約数和(自身を除く): 190163096

約数列:

[1, 2, 4, 8, 59, 118, 163, 236, 326, 472, 652, 1304, 2689, 5378, 9617, 10756, 19234, 21512, 38468, 76936, 158651, 317302, 438307, 634604, 876614, 1269208, 1753228, 3506456, 25860113, 51720226, 103440452, 206880904]

約数ペア:

[(1, 206880904), (2, 103440452), (4, 51720226), (8, 25860113), (59, 3506456), (118, 1753228), (163, 1269208), (236, 876614), (326, 634604), (472, 438307), (652, 317302), (1304, 158651), (2689, 76936), (5378, 38468), (9617, 21512), (10756, 19234)]