201323829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 339148800

約数和(自身を除く): 137824971

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 127, 133, 137, 203, 381, 399, 411, 551, 609, 889, 959, 1653, 2413, 2603, 2667, 2877, 3683, 3857, 3973, 7239, 7809, 11049, 11571, 11919, 16891, 17399, 18221, 25781, 27811, 50673, 52197, 54663, 69977, 75487, 77343, 83433, 121793, 209931, 226461, 330581, 365379, 489839, 504571, 528409, 991743, 1469517, 1513713, 1585227, 2314067, 3531997, 6942201, 9586849, 10595991, 28760547, 67107943, 201323829]

約数ペア:

[(1, 201323829), (3, 67107943), (7, 28760547), (19, 10595991), (21, 9586849), (29, 6942201), (57, 3531997), (87, 2314067), (127, 1585227), (133, 1513713), (137, 1469517), (203, 991743), (381, 528409), (399, 504571), (411, 489839), (551, 365379), (609, 330581), (889, 226461), (959, 209931), (1653, 121793), (2413, 83433), (2603, 77343), (2667, 75487), (2877, 69977), (3683, 54663), (3857, 52197), (3973, 50673), (7239, 27811), (7809, 25781), (11049, 18221), (11571, 17399), (11919, 16891)]