201929392

素因数分解:

$2^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1626

約数の個数: 60

約数和(自身を含む): 457949856

約数和(自身を除く): 256020464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 181, 196, 362, 392, 724, 784, 1267, 1423, 1448, 2534, 2846, 2896, 5068, 5692, 8869, 9961, 10136, 11384, 17738, 19922, 20272, 22768, 35476, 39844, 69727, 70952, 79688, 139454, 141904, 159376, 257563, 278908, 515126, 557816, 1030252, 1115632, 1802941, 2060504, 3605882, 4121008, 7211764, 12620587, 14423528, 25241174, 28847056, 50482348, 100964696, 201929392]

約数ペア:

[(1, 201929392), (2, 100964696), (4, 50482348), (7, 28847056), (8, 25241174), (14, 14423528), (16, 12620587), (28, 7211764), (49, 4121008), (56, 3605882), (98, 2060504), (112, 1802941), (181, 1115632), (196, 1030252), (362, 557816), (392, 515126), (724, 278908), (784, 257563), (1267, 159376), (1423, 141904), (1448, 139454), (2534, 79688), (2846, 70952), (2896, 69727), (5068, 39844), (5692, 35476), (8869, 22768), (9961, 20272), (10136, 19922), (11384, 17738)]