195201208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{16127}}^1$

素因数の和:16239

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 196709192

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 16127, 32254, 64508, 129016, 274159, 548318, 1096636, 1435303, 2193272, 2870606, 5741212, 11482424, 24400151, 48800302, 97600604, 195201208]

約数ペア:

[(1, 195201208), (2, 97600604), (4, 48800302), (8, 24400151), (17, 11482424), (34, 5741212), (68, 2870606), (89, 2193272), (136, 1435303), (178, 1096636), (356, 548318), (712, 274159), (1513, 129016), (3026, 64508), (6052, 32254), (12104, 16127)]