202131314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 195999886

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 149, 154, 161, 253, 298, 322, 383, 506, 766, 1043, 1639, 1771, 2086, 2681, 3278, 3427, 3542, 4213, 5362, 6854, 8426, 8809, 11473, 17618, 22946, 23989, 29491, 37697, 47978, 57067, 58982, 61663, 75394, 96899, 114134, 123326, 193798, 263879, 399469, 527758, 627737, 678293, 798938, 1255474, 1312541, 1356586, 2625082, 4394159, 8788318, 9187787, 14437951, 18375574, 28875902, 101065657, 202131314]

約数ペア:

[(1, 202131314), (2, 101065657), (7, 28875902), (11, 18375574), (14, 14437951), (22, 9187787), (23, 8788318), (46, 4394159), (77, 2625082), (149, 1356586), (154, 1312541), (161, 1255474), (253, 798938), (298, 678293), (322, 627737), (383, 527758), (506, 399469), (766, 263879), (1043, 193798), (1639, 123326), (1771, 114134), (2086, 96899), (2681, 75394), (3278, 61663), (3427, 58982), (3542, 57067), (4213, 47978), (5362, 37697), (6854, 29491), (8426, 23989), (8809, 22946), (11473, 17618)]