202495284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2769

約数の個数: 72

約数和(自身を含む): 536969160

約数和(自身を除く): 334473876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 657, 876, 1044, 1314, 2117, 2628, 2657, 4234, 5314, 6351, 7971, 8468, 10628, 12702, 15942, 19053, 23913, 25404, 31884, 38106, 47826, 76212, 77053, 95652, 154106, 193961, 231159, 308212, 387922, 462318, 581883, 693477, 775844, 924636, 1163766, 1386954, 1745649, 2327532, 2773908, 3491298, 5624869, 6982596, 11249738, 16874607, 22499476, 33749214, 50623821, 67498428, 101247642, 202495284]

約数ペア:

[(1, 202495284), (2, 101247642), (3, 67498428), (4, 50623821), (6, 33749214), (9, 22499476), (12, 16874607), (18, 11249738), (29, 6982596), (36, 5624869), (58, 3491298), (73, 2773908), (87, 2327532), (116, 1745649), (146, 1386954), (174, 1163766), (219, 924636), (261, 775844), (292, 693477), (348, 581883), (438, 462318), (522, 387922), (657, 308212), (876, 231159), (1044, 193961), (1314, 154106), (2117, 95652), (2628, 77053), (2657, 76212), (4234, 47826), (5314, 38106), (6351, 31884), (7971, 25404), (8468, 23913), (10628, 19053), (12702, 15942)]