193485355

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 274538880

約数和(自身を除く): 81053525

約数列:

[1, 5, 7, 35, 41, 109, 205, 287, 545, 763, 1237, 1435, 3815, 4469, 6185, 8659, 22345, 31283, 43295, 50717, 134833, 156415, 253585, 355019, 674165, 943831, 1775095, 4719155, 5528153, 27640765, 38697071, 193485355]

約数ペア:

[(1, 193485355), (5, 38697071), (7, 27640765), (35, 5528153), (41, 4719155), (109, 1775095), (205, 943831), (287, 674165), (545, 355019), (763, 253585), (1237, 156415), (1435, 134833), (3815, 50717), (4469, 43295), (6185, 31283), (8659, 22345)]