201910324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2437}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 442350720

約数和(自身を除く): 240440396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 308, 538, 1076, 1883, 2437, 2959, 3766, 4874, 5918, 7532, 9748, 11836, 17059, 20713, 26807, 34118, 41426, 53614, 68236, 82852, 107228, 187649, 375298, 655553, 750596, 1311106, 2622212, 4588871, 7211083, 9177742, 14422166, 18355484, 28844332, 50477581, 100955162, 201910324]

約数ペア:

[(1, 201910324), (2, 100955162), (4, 50477581), (7, 28844332), (11, 18355484), (14, 14422166), (22, 9177742), (28, 7211083), (44, 4588871), (77, 2622212), (154, 1311106), (269, 750596), (308, 655553), (538, 375298), (1076, 187649), (1883, 107228), (2437, 82852), (2959, 68236), (3766, 53614), (4874, 41426), (5918, 34118), (7532, 26807), (9748, 20713), (11836, 17059)]