201994078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22783}}^1$

素因数の和:22840

約数の個数: 32

約数和(自身を含む): 367460352

約数和(自身を除く): 165466274

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 22783, 45566, 250613, 296179, 501226, 592358, 706273, 1412546, 3257969, 6515938, 7769003, 9181549, 15538006, 18363098, 100997039, 201994078]

約数ペア:

[(1, 201994078), (2, 100997039), (11, 18363098), (13, 15538006), (22, 9181549), (26, 7769003), (31, 6515938), (62, 3257969), (143, 1412546), (286, 706273), (341, 592358), (403, 501226), (682, 296179), (806, 250613), (4433, 45566), (8866, 22783)]