193864554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19267}}^1$

素因数の和:19331

約数の個数: 48

約数和(自身を含む): 462894432

約数和(自身を除く): 269029878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 19267, 38534, 57801, 115602, 173403, 250471, 346806, 500942, 751413, 828481, 1502826, 1656962, 2254239, 2485443, 4508478, 4970886, 7456329, 10770253, 14912658, 21540506, 32310759, 64621518, 96932277, 193864554]

約数ペア:

[(1, 193864554), (2, 96932277), (3, 64621518), (6, 32310759), (9, 21540506), (13, 14912658), (18, 10770253), (26, 7456329), (39, 4970886), (43, 4508478), (78, 2485443), (86, 2254239), (117, 1656962), (129, 1502826), (234, 828481), (258, 751413), (387, 500942), (559, 346806), (774, 250471), (1118, 173403), (1677, 115602), (3354, 57801), (5031, 38534), (10062, 19267)]