203102848

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 450783900

約数和(自身を除く): 247681052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 169, 208, 229, 328, 338, 416, 458, 533, 656, 676, 832, 916, 1066, 1312, 1352, 1664, 1832, 2132, 2624, 2704, 2977, 3664, 4264, 5248, 5408, 5954, 6929, 7328, 8528, 9389, 10816, 11908, 13858, 14656, 17056, 18778, 21632, 23816, 27716, 29312, 34112, 37556, 38701, 47632, 55432, 68224, 75112, 77402, 95264, 110864, 122057, 150224, 154804, 190528, 221728, 244114, 300448, 309608, 381056, 443456, 488228, 600896, 619216, 886912, 976456, 1201792, 1238432, 1586741, 1952912, 2476864, 3173482, 3905824, 4953728, 6346964, 7811648, 12693928, 15623296, 25387856, 50775712, 101551424, 203102848]

約数ペア:

[(1, 203102848), (2, 101551424), (4, 50775712), (8, 25387856), (13, 15623296), (16, 12693928), (26, 7811648), (32, 6346964), (41, 4953728), (52, 3905824), (64, 3173482), (82, 2476864), (104, 1952912), (128, 1586741), (164, 1238432), (169, 1201792), (208, 976456), (229, 886912), (328, 619216), (338, 600896), (416, 488228), (458, 443456), (533, 381056), (656, 309608), (676, 300448), (832, 244114), (916, 221728), (1066, 190528), (1312, 154804), (1352, 150224), (1664, 122057), (1832, 110864), (2132, 95264), (2624, 77402), (2704, 75112), (2977, 68224), (3664, 55432), (4264, 47632), (5248, 38701), (5408, 37556), (5954, 34112), (6929, 29312), (7328, 27716), (8528, 23816), (9389, 21632), (10816, 18778), (11908, 17056), (13858, 14656)]