202518784

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 454847232

約数和(自身を除く): 252328448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 151, 169, 208, 248, 256, 302, 338, 403, 416, 496, 604, 676, 806, 832, 992, 1208, 1352, 1612, 1664, 1963, 1984, 2416, 2704, 3224, 3328, 3926, 3968, 4681, 4832, 5239, 5408, 6448, 7852, 7936, 9362, 9664, 10478, 10816, 12896, 15704, 18724, 19328, 20956, 21632, 25519, 25792, 31408, 37448, 38656, 41912, 43264, 51038, 51584, 60853, 62816, 74896, 83824, 102076, 103168, 121706, 125632, 149792, 167648, 204152, 243412, 251264, 299584, 335296, 408304, 486824, 502528, 599168, 670592, 791089, 816608, 973648, 1198336, 1341184, 1582178, 1633216, 1947296, 3164356, 3266432, 3894592, 6328712, 6532864, 7789184, 12657424, 15578368, 25314848, 50629696, 101259392, 202518784]

約数ペア:

[(1, 202518784), (2, 101259392), (4, 50629696), (8, 25314848), (13, 15578368), (16, 12657424), (26, 7789184), (31, 6532864), (32, 6328712), (52, 3894592), (62, 3266432), (64, 3164356), (104, 1947296), (124, 1633216), (128, 1582178), (151, 1341184), (169, 1198336), (208, 973648), (248, 816608), (256, 791089), (302, 670592), (338, 599168), (403, 502528), (416, 486824), (496, 408304), (604, 335296), (676, 299584), (806, 251264), (832, 243412), (992, 204152), (1208, 167648), (1352, 149792), (1612, 125632), (1664, 121706), (1963, 103168), (1984, 102076), (2416, 83824), (2704, 74896), (3224, 62816), (3328, 60853), (3926, 51584), (3968, 51038), (4681, 43264), (4832, 41912), (5239, 38656), (5408, 37448), (6448, 31408), (7852, 25792), (7936, 25519), (9362, 21632), (9664, 20956), (10478, 19328), (10816, 18724), (12896, 15704)]