202115514265

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1\times {\mathrm{74747}}^1$

素因数の和:78141

約数の個数: 32

約数和(自身を含む): 289328578560

約数和(自身を除く): 87213064295

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 3359, 16795, 23513, 74747, 77257, 117565, 373735, 386285, 523229, 540799, 1719181, 2616145, 2703995, 8595905, 12034267, 60171335, 251075173, 1255375865, 1757526211, 5774728979, 8787631055, 28873644895, 40423102853, 202115514265]

約数ペア:

[(1, 202115514265), (5, 40423102853), (7, 28873644895), (23, 8787631055), (35, 5774728979), (115, 1757526211), (161, 1255375865), (805, 251075173), (3359, 60171335), (16795, 12034267), (23513, 8595905), (74747, 2703995), (77257, 2616145), (117565, 1719181), (373735, 540799), (386285, 523229)]