201861788

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 366855552

約数和(自身を除く): 164993764

約数列:

[1, 2, 4, 37, 74, 148, 191, 193, 382, 386, 764, 772, 1369, 2738, 5476, 7067, 7141, 14134, 14282, 28268, 28564, 36863, 73726, 147452, 261479, 264217, 522958, 528434, 1045916, 1056868, 1363931, 2727862, 5455724, 50465447, 100930894, 201861788]

約数ペア:

[(1, 201861788), (2, 100930894), (4, 50465447), (37, 5455724), (74, 2727862), (148, 1363931), (191, 1056868), (193, 1045916), (382, 528434), (386, 522958), (764, 264217), (772, 261479), (1369, 147452), (2738, 73726), (5476, 36863), (7067, 28564), (7141, 28268), (14134, 14282)]