201864663

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 416045280

約数和(自身を除く): 214180617

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 49, 63, 77, 91, 97, 99, 117, 121, 143, 147, 189, 231, 273, 291, 297, 351, 363, 429, 441, 539, 637, 679, 693, 819, 847, 873, 1001, 1067, 1089, 1261, 1287, 1323, 1573, 1617, 1911, 2037, 2079, 2457, 2541, 2619, 3003, 3201, 3267, 3783, 3861, 4719, 4753, 4851, 5733, 5929, 6111, 7007, 7469, 7623, 8827, 9009, 9603, 11011, 11349, 11737, 13871, 14157, 14259, 14553, 17199, 17787, 18333, 21021, 22407, 22869, 26481, 27027, 28809, 33033, 34047, 35211, 41613, 42471, 42777, 52283, 53361, 61789, 63063, 67221, 77077, 79443, 82159, 97097, 99099, 105633, 124839, 128331, 152581, 156849, 160083, 185367, 189189, 201663, 231231, 238329, 246477, 291291, 297297, 316899, 374517, 457743, 470547, 556101, 575113, 679679, 693693, 739431, 873873, 1068067, 1373229, 1411641, 1668303, 1725339, 2039037, 2081079, 2218293, 2621619, 3204201, 4119687, 5176017, 6117111, 7476469, 9612603, 15528051, 18351333, 22429407, 28837809, 67288221, 201864663]

約数ペア:

[(1, 201864663), (3, 67288221), (7, 28837809), (9, 22429407), (11, 18351333), (13, 15528051), (21, 9612603), (27, 7476469), (33, 6117111), (39, 5176017), (49, 4119687), (63, 3204201), (77, 2621619), (91, 2218293), (97, 2081079), (99, 2039037), (117, 1725339), (121, 1668303), (143, 1411641), (147, 1373229), (189, 1068067), (231, 873873), (273, 739431), (291, 693693), (297, 679679), (351, 575113), (363, 556101), (429, 470547), (441, 457743), (539, 374517), (637, 316899), (679, 297297), (693, 291291), (819, 246477), (847, 238329), (873, 231231), (1001, 201663), (1067, 189189), (1089, 185367), (1261, 160083), (1287, 156849), (1323, 152581), (1573, 128331), (1617, 124839), (1911, 105633), (2037, 99099), (2079, 97097), (2457, 82159), (2541, 79443), (2619, 77077), (3003, 67221), (3201, 63063), (3267, 61789), (3783, 53361), (3861, 52283), (4719, 42777), (4753, 42471), (4851, 41613), (5733, 35211), (5929, 34047), (6111, 33033), (7007, 28809), (7469, 27027), (7623, 26481), (8827, 22869), (9009, 22407), (9603, 21021), (11011, 18333), (11349, 17787), (11737, 17199), (13871, 14553), (14157, 14259)]