201942916

素因数分解:

$2^2\times 7^2\times {\mathrm{419}}^1\times {\mathrm{2459}}^1$

素因数の和:2896

約数の個数: 36

約数和(自身を含む): 412246800

約数和(自身を除く): 210303884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419, 838, 1676, 2459, 2933, 4918, 5866, 9836, 11732, 17213, 20531, 34426, 41062, 68852, 82124, 120491, 240982, 481964, 1030321, 2060642, 4121284, 7212247, 14424494, 28848988, 50485729, 100971458, 201942916]

約数ペア:

[(1, 201942916), (2, 100971458), (4, 50485729), (7, 28848988), (14, 14424494), (28, 7212247), (49, 4121284), (98, 2060642), (196, 1030321), (419, 481964), (838, 240982), (1676, 120491), (2459, 82124), (2933, 68852), (4918, 41062), (5866, 34426), (9836, 20531), (11732, 17213)]