205463.0000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 2964600

約数和(自身を除く): 1873536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 269, 312, 338, 507, 538, 676, 807, 1014, 1076, 1352, 1614, 2028, 2152, 3228, 3497, 4056, 6456, 6994, 10491, 13988, 20982, 27976, 41964, 45461, 83928, 90922, 136383, 181844, 272766, 363688, 545532, 1091064]

約数ペア:

[(1, 1091064), (2, 545532), (3, 363688), (4, 272766), (6, 181844), (8, 136383), (12, 90922), (13, 83928), (24, 45461), (26, 41964), (39, 27976), (52, 20982), (78, 13988), (104, 10491), (156, 6994), (169, 6456), (269, 4056), (312, 3497), (338, 3228), (507, 2152), (538, 2028), (676, 1614), (807, 1352), (1014, 1076)]