202129928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 521579520

約数和(自身を除く): 319449592

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 43, 44, 52, 56, 77, 86, 88, 91, 104, 143, 154, 172, 182, 286, 301, 308, 344, 364, 473, 559, 572, 587, 602, 616, 728, 946, 1001, 1118, 1144, 1174, 1204, 1892, 2002, 2236, 2348, 2408, 3311, 3784, 3913, 4004, 4109, 4472, 4696, 6149, 6457, 6622, 7631, 7826, 8008, 8218, 12298, 12914, 13244, 15262, 15652, 16436, 24596, 25241, 25828, 26488, 30524, 31304, 32872, 43043, 45199, 49192, 50482, 51656, 53417, 61048, 83941, 86086, 90398, 100964, 106834, 167882, 172172, 176687, 180796, 201928, 213668, 277651, 328133, 335764, 344344, 353374, 361592, 427336, 555302, 587587, 656266, 671528, 706748, 1110604, 1175174, 1312532, 1413496, 1943557, 2221208, 2296931, 2350348, 2625064, 3609463, 3887114, 4593862, 4700696, 7218926, 7774228, 9187724, 14437852, 15548456, 18375448, 25266241, 28875704, 50532482, 101064964, 202129928]

約数ペア:

[(1, 202129928), (2, 101064964), (4, 50532482), (7, 28875704), (8, 25266241), (11, 18375448), (13, 15548456), (14, 14437852), (22, 9187724), (26, 7774228), (28, 7218926), (43, 4700696), (44, 4593862), (52, 3887114), (56, 3609463), (77, 2625064), (86, 2350348), (88, 2296931), (91, 2221208), (104, 1943557), (143, 1413496), (154, 1312532), (172, 1175174), (182, 1110604), (286, 706748), (301, 671528), (308, 656266), (344, 587587), (364, 555302), (473, 427336), (559, 361592), (572, 353374), (587, 344344), (602, 335764), (616, 328133), (728, 277651), (946, 213668), (1001, 201928), (1118, 180796), (1144, 176687), (1174, 172172), (1204, 167882), (1892, 106834), (2002, 100964), (2236, 90398), (2348, 86086), (2408, 83941), (3311, 61048), (3784, 53417), (3913, 51656), (4004, 50482), (4109, 49192), (4472, 45199), (4696, 43043), (6149, 32872), (6457, 31304), (6622, 30524), (7631, 26488), (7826, 25828), (8008, 25241), (8218, 24596), (12298, 16436), (12914, 15652), (13244, 15262)]