201593648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2745

約数の個数: 40

約数和(自身を含む): 412830720

約数和(自身を除く): 211237072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 542, 1084, 2168, 2447, 4336, 4894, 5149, 9788, 10298, 19576, 20596, 39152, 41192, 46493, 82384, 92986, 185972, 371944, 663137, 743888, 1326274, 2652548, 5305096, 10610192, 12599603, 25199206, 50398412, 100796824, 201593648]

約数ペア:

[(1, 201593648), (2, 100796824), (4, 50398412), (8, 25199206), (16, 12599603), (19, 10610192), (38, 5305096), (76, 2652548), (152, 1326274), (271, 743888), (304, 663137), (542, 371944), (1084, 185972), (2168, 92986), (2447, 82384), (4336, 46493), (4894, 41192), (5149, 39152), (9788, 20596), (10298, 19576)]