206665409878

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1\times {\mathrm{743}}^1\times {\mathrm{977}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 312451001856

約数和(自身を除く): 105785591978

約数列:

[1, 2, 283, 503, 566, 743, 977, 1006, 1486, 1954, 142349, 210269, 276491, 284698, 373729, 420538, 491431, 552982, 725911, 747458, 982862, 1451822, 105765307, 139074973, 205432813, 211530614, 278149946, 365133233, 410865626, 730266466, 103332704939, 206665409878]

約数ペア:

[(1, 206665409878), (2, 103332704939), (283, 730266466), (503, 410865626), (566, 365133233), (743, 278149946), (977, 211530614), (1006, 205432813), (1486, 139074973), (1954, 105765307), (142349, 1451822), (210269, 982862), (276491, 747458), (284698, 725911), (373729, 552982), (420538, 491431)]