201991928414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{137239}}^1$

素因数の和:137924

約数の個数: 32

約数和(自身を含む): 325756157760

約数和(自身を除く): 123764229346

約数列:

[1, 2, 17, 34, 73, 146, 593, 1186, 1241, 2482, 10081, 20162, 43289, 86578, 137239, 274478, 735913, 1471826, 2333063, 4666126, 10018447, 20036894, 81382727, 162765454, 170313599, 340627198, 1383506359, 2767012718, 5940939071, 11881878142, 100995964207, 201991928414]

約数ペア:

[(1, 201991928414), (2, 100995964207), (17, 11881878142), (34, 5940939071), (73, 2767012718), (146, 1383506359), (593, 340627198), (1186, 170313599), (1241, 162765454), (2482, 81382727), (10081, 20036894), (20162, 10018447), (43289, 4666126), (86578, 2333063), (137239, 1471826), (274478, 735913)]