200215088

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 393404880

約数和(自身を除く): 193189792

約数列:

[1, 2, 4, 8, 16, 137, 241, 274, 379, 482, 548, 758, 964, 1096, 1516, 1928, 2192, 3032, 3856, 6064, 33017, 51923, 66034, 91339, 103846, 132068, 182678, 207692, 264136, 365356, 415384, 528272, 730712, 830768, 1461424, 12513443, 25026886, 50053772, 100107544, 200215088]

約数ペア:

[(1, 200215088), (2, 100107544), (4, 50053772), (8, 25026886), (16, 12513443), (137, 1461424), (241, 830768), (274, 730712), (379, 528272), (482, 415384), (548, 365356), (758, 264136), (964, 207692), (1096, 182678), (1516, 132068), (1928, 103846), (2192, 91339), (3032, 66034), (3856, 51923), (6064, 33017)]