201844448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25537}}^1$

素因数の和:25579

約数の個数: 48

約数和(自身を含む): 450490320

約数和(自身を除く): 248645872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 25537, 51074, 102148, 204296, 331981, 408592, 485203, 663962, 817184, 970406, 1327924, 1940812, 2655848, 3881624, 5311696, 6307639, 7763248, 10623392, 12615278, 15526496, 25230556, 50461112, 100922224, 201844448]

約数ペア:

[(1, 201844448), (2, 100922224), (4, 50461112), (8, 25230556), (13, 15526496), (16, 12615278), (19, 10623392), (26, 7763248), (32, 6307639), (38, 5311696), (52, 3881624), (76, 2655848), (104, 1940812), (152, 1327924), (208, 970406), (247, 817184), (304, 663962), (416, 485203), (494, 408592), (608, 331981), (988, 204296), (1976, 102148), (3952, 51074), (7904, 25537)]