201338718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{673}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 489162240

約数和(自身を除く): 287823522

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 419, 673, 714, 838, 1257, 1346, 2019, 2514, 2933, 4038, 4711, 5866, 7123, 8799, 9422, 11441, 14133, 14246, 17598, 21369, 22882, 28266, 34323, 42738, 49861, 68646, 80087, 99722, 149583, 160174, 240261, 281987, 299166, 480522, 563974, 845961, 1691922, 1973909, 3947818, 4793779, 5921727, 9587558, 11843454, 14381337, 28762674, 33556453, 67112906, 100669359, 201338718]

約数ペア:

[(1, 201338718), (2, 100669359), (3, 67112906), (6, 33556453), (7, 28762674), (14, 14381337), (17, 11843454), (21, 9587558), (34, 5921727), (42, 4793779), (51, 3947818), (102, 1973909), (119, 1691922), (238, 845961), (357, 563974), (419, 480522), (673, 299166), (714, 281987), (838, 240261), (1257, 160174), (1346, 149583), (2019, 99722), (2514, 80087), (2933, 68646), (4038, 49861), (4711, 42738), (5866, 34323), (7123, 28266), (8799, 22882), (9422, 21369), (11441, 17598), (14133, 14246)]