201893040538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1646413}}^1$

素因数の和:1646902

約数の個数: 32

約数和(自身を含む): 365108768640

約数和(自身を除く): 163215728102

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 461, 922, 3227, 6454, 8759, 17518, 61313, 122626, 1646413, 3292826, 11524891, 23049782, 31281847, 62563694, 218972929, 437945858, 758996393, 1517992786, 5312974751, 10625949502, 14420931467, 28841862934, 100946520269, 201893040538]

約数ペア:

[(1, 201893040538), (2, 100946520269), (7, 28841862934), (14, 14420931467), (19, 10625949502), (38, 5312974751), (133, 1517992786), (266, 758996393), (461, 437945858), (922, 218972929), (3227, 62563694), (6454, 31281847), (8759, 23049782), (17518, 11524891), (61313, 3292826), (122626, 1646413)]