201003495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 440432640

約数和(自身を除く): 239429145

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 29, 33, 35, 51, 55, 77, 85, 87, 105, 119, 145, 165, 187, 203, 231, 255, 319, 353, 357, 385, 435, 493, 561, 595, 609, 935, 957, 1015, 1059, 1155, 1309, 1479, 1595, 1765, 1785, 2233, 2465, 2471, 2805, 3045, 3451, 3883, 3927, 4785, 5295, 5423, 6001, 6545, 6699, 7395, 7413, 10237, 10353, 11165, 11649, 12355, 16269, 17255, 18003, 19415, 19635, 27115, 27181, 30005, 30711, 33495, 37065, 37961, 42007, 51185, 51765, 58245, 66011, 71659, 81345, 81543, 90015, 112607, 113883, 126021, 135905, 153555, 174029, 189805, 198033, 210035, 214977, 330055, 337821, 358295, 407715, 462077, 522087, 563035, 569415, 630105, 788249, 870145, 990165, 1074885, 1218203, 1386231, 1689105, 1914319, 2310385, 2364747, 2610435, 3654609, 3941245, 5742957, 6091015, 6931155, 9571595, 11823735, 13400233, 18273045, 28714785, 40200699, 67001165, 201003495]

約数ペア:

[(1, 201003495), (3, 67001165), (5, 40200699), (7, 28714785), (11, 18273045), (15, 13400233), (17, 11823735), (21, 9571595), (29, 6931155), (33, 6091015), (35, 5742957), (51, 3941245), (55, 3654609), (77, 2610435), (85, 2364747), (87, 2310385), (105, 1914319), (119, 1689105), (145, 1386231), (165, 1218203), (187, 1074885), (203, 990165), (231, 870145), (255, 788249), (319, 630105), (353, 569415), (357, 563035), (385, 522087), (435, 462077), (493, 407715), (561, 358295), (595, 337821), (609, 330055), (935, 214977), (957, 210035), (1015, 198033), (1059, 189805), (1155, 174029), (1309, 153555), (1479, 135905), (1595, 126021), (1765, 113883), (1785, 112607), (2233, 90015), (2465, 81543), (2471, 81345), (2805, 71659), (3045, 66011), (3451, 58245), (3883, 51765), (3927, 51185), (4785, 42007), (5295, 37961), (5423, 37065), (6001, 33495), (6545, 30711), (6699, 30005), (7395, 27181), (7413, 27115), (10237, 19635), (10353, 19415), (11165, 18003), (11649, 17255), (12355, 16269)]