205775752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 505958400

約数和(自身を除く): 300182648

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 221, 238, 338, 364, 442, 476, 676, 728, 884, 952, 1183, 1279, 1352, 1547, 1768, 2366, 2558, 2873, 3094, 4732, 5116, 5746, 6188, 8953, 9464, 10232, 11492, 12376, 16627, 17906, 20111, 21743, 22984, 33254, 35812, 40222, 43486, 66508, 71624, 80444, 86972, 116389, 133016, 152201, 160888, 173944, 216151, 232778, 282659, 304402, 432302, 465556, 565318, 608804, 864604, 931112, 1130636, 1217608, 1513057, 1729208, 1978613, 2261272, 3026114, 3674567, 3957226, 6052228, 7349134, 7914452, 12104456, 14698268, 15828904, 25721969, 29396536, 51443938, 102887876, 205775752]

約数ペア:

[(1, 205775752), (2, 102887876), (4, 51443938), (7, 29396536), (8, 25721969), (13, 15828904), (14, 14698268), (17, 12104456), (26, 7914452), (28, 7349134), (34, 6052228), (52, 3957226), (56, 3674567), (68, 3026114), (91, 2261272), (104, 1978613), (119, 1729208), (136, 1513057), (169, 1217608), (182, 1130636), (221, 931112), (238, 864604), (338, 608804), (364, 565318), (442, 465556), (476, 432302), (676, 304402), (728, 282659), (884, 232778), (952, 216151), (1183, 173944), (1279, 160888), (1352, 152201), (1547, 133016), (1768, 116389), (2366, 86972), (2558, 80444), (2873, 71624), (3094, 66508), (4732, 43486), (5116, 40222), (5746, 35812), (6188, 33254), (8953, 22984), (9464, 21743), (10232, 20111), (11492, 17906), (12376, 16627)]