202128220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27241}}^1$

素因数の和:27310

約数の個数: 48

約数和(自身を含む): 494278848

約数和(自身を除く): 292150628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 27241, 54482, 108964, 136205, 190687, 272410, 381374, 544820, 762748, 953435, 1443773, 1906870, 2887546, 3813740, 5775092, 7218865, 10106411, 14437730, 20212822, 28875460, 40425644, 50532055, 101064110, 202128220]

約数ペア:

[(1, 202128220), (2, 101064110), (4, 50532055), (5, 40425644), (7, 28875460), (10, 20212822), (14, 14437730), (20, 10106411), (28, 7218865), (35, 5775092), (53, 3813740), (70, 2887546), (106, 1906870), (140, 1443773), (212, 953435), (265, 762748), (371, 544820), (530, 381374), (742, 272410), (1060, 190687), (1484, 136205), (1855, 108964), (3710, 54482), (7420, 27241)]