198496445

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 84549955

約数列:

[1, 5, 7, 29, 35, 145, 203, 269, 727, 1015, 1345, 1883, 3635, 5089, 7801, 9415, 21083, 25445, 39005, 54607, 105415, 147581, 195563, 273035, 737905, 977815, 1368941, 5671327, 6844705, 28356635, 39699289, 198496445]

約数ペア:

[(1, 198496445), (5, 39699289), (7, 28356635), (29, 6844705), (35, 5671327), (145, 1368941), (203, 977815), (269, 737905), (727, 273035), (1015, 195563), (1345, 147581), (1883, 105415), (3635, 54607), (5089, 39005), (7801, 25445), (9415, 21083)]