194915786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 337818600

約数和(自身を除く): 142902814

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 269, 377, 403, 538, 754, 806, 899, 961, 1798, 1922, 3497, 6994, 7801, 8339, 11687, 12493, 15602, 16678, 23374, 24986, 27869, 55738, 101413, 108407, 202826, 216814, 241831, 258509, 362297, 483662, 517018, 724594, 3143803, 3360617, 6287606, 6721234, 7496761, 14993522, 97457893, 194915786]

約数ペア:

[(1, 194915786), (2, 97457893), (13, 14993522), (26, 7496761), (29, 6721234), (31, 6287606), (58, 3360617), (62, 3143803), (269, 724594), (377, 517018), (403, 483662), (538, 362297), (754, 258509), (806, 241831), (899, 216814), (961, 202826), (1798, 108407), (1922, 101413), (3497, 55738), (6994, 27869), (7801, 24986), (8339, 23374), (11687, 16678), (12493, 15602)]