201838938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 516119040

約数和(自身を除く): 314280102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 49, 57, 69, 98, 114, 133, 138, 147, 161, 266, 294, 322, 399, 437, 483, 798, 874, 931, 966, 1127, 1311, 1571, 1862, 2254, 2622, 2793, 3059, 3142, 3381, 4713, 5586, 6118, 6762, 9177, 9426, 10997, 18354, 21413, 21994, 29849, 32991, 36133, 42826, 59698, 64239, 65982, 72266, 76979, 89547, 108399, 128478, 153958, 179094, 208943, 216798, 230937, 252931, 417886, 461874, 505862, 626829, 686527, 758793, 1253658, 1373054, 1462601, 1517586, 1770517, 2059581, 2925202, 3541034, 4119162, 4387803, 4805689, 5311551, 8775606, 9611378, 10623102, 14417067, 28834134, 33639823, 67279646, 100919469, 201838938]

約数ペア:

[(1, 201838938), (2, 100919469), (3, 67279646), (6, 33639823), (7, 28834134), (14, 14417067), (19, 10623102), (21, 9611378), (23, 8775606), (38, 5311551), (42, 4805689), (46, 4387803), (49, 4119162), (57, 3541034), (69, 2925202), (98, 2059581), (114, 1770517), (133, 1517586), (138, 1462601), (147, 1373054), (161, 1253658), (266, 758793), (294, 686527), (322, 626829), (399, 505862), (437, 461874), (483, 417886), (798, 252931), (874, 230937), (931, 216798), (966, 208943), (1127, 179094), (1311, 153958), (1571, 128478), (1862, 108399), (2254, 89547), (2622, 76979), (2793, 72266), (3059, 65982), (3142, 64239), (3381, 59698), (4713, 42826), (5586, 36133), (6118, 32991), (6762, 29849), (9177, 21994), (9426, 21413), (10997, 18354)]