237808028

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4530

約数の個数: 36

約数和(自身を含む): 451192392

約数和(自身を除く): 213384364

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 361, 703, 722, 1406, 1444, 2812, 4451, 8902, 13357, 17804, 26714, 53428, 84569, 164687, 169138, 329374, 338276, 658748, 1606811, 3129053, 3213622, 6258106, 6427244, 12516212, 59452007, 118904014, 237808028]

約数ペア:

[(1, 237808028), (2, 118904014), (4, 59452007), (19, 12516212), (37, 6427244), (38, 6258106), (74, 3213622), (76, 3129053), (148, 1606811), (361, 658748), (703, 338276), (722, 329374), (1406, 169138), (1444, 164687), (2812, 84569), (4451, 53428), (8902, 26714), (13357, 17804)]