207288045261

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{435577}}^1$

素因数の和:435647

約数の個数: 72

約数和(自身を含む): 361494893760

約数和(自身を除く): 154206848499

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 121, 171, 207, 209, 253, 363, 437, 627, 759, 1089, 1311, 1881, 2277, 2299, 2783, 3933, 4807, 6897, 8349, 14421, 20691, 25047, 43263, 52877, 158631, 435577, 475893, 1306731, 3920193, 4791347, 8275963, 10018271, 14374041, 24827889, 30054813, 43122123, 52704817, 74483667, 90164439, 91035593, 110200981, 158114451, 190347149, 273106779, 330602943, 474343353, 571041447, 819320337, 991808829, 1001391523, 1212210791, 1713124341, 2093818639, 3004174569, 3636632373, 6281455917, 9012523707, 10909897119, 18844367751, 23032005029, 69096015087, 207288045261]

約数ペア:

[(1, 207288045261), (3, 69096015087), (9, 23032005029), (11, 18844367751), (19, 10909897119), (23, 9012523707), (33, 6281455917), (57, 3636632373), (69, 3004174569), (99, 2093818639), (121, 1713124341), (171, 1212210791), (207, 1001391523), (209, 991808829), (253, 819320337), (363, 571041447), (437, 474343353), (627, 330602943), (759, 273106779), (1089, 190347149), (1311, 158114451), (1881, 110200981), (2277, 91035593), (2299, 90164439), (2783, 74483667), (3933, 52704817), (4807, 43122123), (6897, 30054813), (8349, 24827889), (14421, 14374041), (20691, 10018271), (25047, 8275963), (43263, 4791347), (52877, 3920193), (158631, 1306731), (435577, 475893)]